140959170

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1531}}^1$

素因数の和:1589

約数の個数: 128

約数和(自身を含む): 423567360

約数和(自身を除く): 282608190

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 31, 33, 45, 54, 55, 62, 66, 90, 93, 99, 110, 135, 155, 165, 186, 198, 270, 279, 297, 310, 330, 341, 465, 495, 558, 594, 682, 837, 930, 990, 1023, 1395, 1485, 1531, 1674, 1705, 2046, 2790, 2970, 3062, 3069, 3410, 4185, 4593, 5115, 6138, 7655, 8370, 9186, 9207, 10230, 13779, 15310, 15345, 16841, 18414, 22965, 27558, 30690, 33682, 41337, 45930, 46035, 47461, 50523, 68895, 82674, 84205, 92070, 94922, 101046, 137790, 142383, 151569, 168410, 206685, 237305, 252615, 284766, 303138, 413370, 427149, 454707, 474610, 505230, 522071, 711915, 757845, 854298, 909414, 1044142, 1281447, 1423830, 1515690, 1566213, 2135745, 2273535, 2562894, 2610355, 3132426, 4271490, 4547070, 4698639, 5220710, 6407235, 7831065, 9397278, 12814470, 14095917, 15662130, 23493195, 28191834, 46986390, 70479585, 140959170]

約数ペア:

[(1, 140959170), (2, 70479585), (3, 46986390), (5, 28191834), (6, 23493195), (9, 15662130), (10, 14095917), (11, 12814470), (15, 9397278), (18, 7831065), (22, 6407235), (27, 5220710), (30, 4698639), (31, 4547070), (33, 4271490), (45, 3132426), (54, 2610355), (55, 2562894), (62, 2273535), (66, 2135745), (90, 1566213), (93, 1515690), (99, 1423830), (110, 1281447), (135, 1044142), (155, 909414), (165, 854298), (186, 757845), (198, 711915), (270, 522071), (279, 505230), (297, 474610), (310, 454707), (330, 427149), (341, 413370), (465, 303138), (495, 284766), (558, 252615), (594, 237305), (682, 206685), (837, 168410), (930, 151569), (990, 142383), (1023, 137790), (1395, 101046), (1485, 94922), (1531, 92070), (1674, 84205), (1705, 82674), (2046, 68895), (2790, 50523), (2970, 47461), (3062, 46035), (3069, 45930), (3410, 41337), (4185, 33682), (4593, 30690), (5115, 27558), (6138, 22965), (7655, 18414), (8370, 16841), (9186, 15345), (9207, 15310), (10230, 13779)]