486467190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^3\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:208

約数の個数: 192

約数和(自身を含む): 1447041024

約数和(自身を除く): 960573834

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 31, 33, 45, 55, 62, 66, 90, 93, 99, 110, 121, 131, 155, 165, 186, 198, 242, 262, 279, 310, 330, 341, 363, 393, 465, 495, 558, 605, 655, 682, 726, 786, 930, 990, 1023, 1089, 1179, 1210, 1310, 1331, 1395, 1441, 1705, 1815, 1965, 2046, 2178, 2358, 2662, 2790, 2882, 3069, 3410, 3630, 3751, 3930, 3993, 4061, 4323, 5115, 5445, 5895, 6138, 6655, 7205, 7502, 7986, 8122, 8646, 10230, 10890, 11253, 11790, 11979, 12183, 12969, 13310, 14410, 15345, 15851, 18755, 19965, 20305, 21615, 22506, 23958, 24366, 25938, 30690, 31702, 33759, 36549, 37510, 39930, 40610, 41261, 43230, 44671, 47553, 56265, 59895, 60915, 64845, 67518, 73098, 79255, 82522, 89342, 95106, 112530, 119790, 121830, 123783, 129690, 134013, 142659, 158510, 168795, 174361, 182745, 206305, 223355, 237765, 247566, 268026, 285318, 337590, 348722, 365490, 371349, 402039, 412610, 446710, 475530, 491381, 523083, 618915, 670065, 713295, 742698, 804078, 871805, 982762, 1046166, 1237830, 1340130, 1426590, 1474143, 1569249, 1743610, 1856745, 2010195, 2456905, 2615415, 2948286, 3138498, 3713490, 4020390, 4422429, 4913810, 5230830, 5405191, 7370715, 7846245, 8844858, 10810382, 14741430, 15692490, 16215573, 22112145, 27025955, 32431146, 44224290, 48646719, 54051910, 81077865, 97293438, 162155730, 243233595, 486467190]

約数ペア:

[(1, 486467190), (2, 243233595), (3, 162155730), (5, 97293438), (6, 81077865), (9, 54051910), (10, 48646719), (11, 44224290), (15, 32431146), (18, 27025955), (22, 22112145), (30, 16215573), (31, 15692490), (33, 14741430), (45, 10810382), (55, 8844858), (62, 7846245), (66, 7370715), (90, 5405191), (93, 5230830), (99, 4913810), (110, 4422429), (121, 4020390), (131, 3713490), (155, 3138498), (165, 2948286), (186, 2615415), (198, 2456905), (242, 2010195), (262, 1856745), (279, 1743610), (310, 1569249), (330, 1474143), (341, 1426590), (363, 1340130), (393, 1237830), (465, 1046166), (495, 982762), (558, 871805), (605, 804078), (655, 742698), (682, 713295), (726, 670065), (786, 618915), (930, 523083), (990, 491381), (1023, 475530), (1089, 446710), (1179, 412610), (1210, 402039), (1310, 371349), (1331, 365490), (1395, 348722), (1441, 337590), (1705, 285318), (1815, 268026), (1965, 247566), (2046, 237765), (2178, 223355), (2358, 206305), (2662, 182745), (2790, 174361), (2882, 168795), (3069, 158510), (3410, 142659), (3630, 134013), (3751, 129690), (3930, 123783), (3993, 121830), (4061, 119790), (4323, 112530), (5115, 95106), (5445, 89342), (5895, 82522), (6138, 79255), (6655, 73098), (7205, 67518), (7502, 64845), (7986, 60915), (8122, 59895), (8646, 56265), (10230, 47553), (10890, 44671), (11253, 43230), (11790, 41261), (11979, 40610), (12183, 39930), (12969, 37510), (13310, 36549), (14410, 33759), (15345, 31702), (15851, 30690), (18755, 25938), (19965, 24366), (20305, 23958), (21615, 22506)]