235997190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{1667}}^1$

素因数の和:1715

約数の個数: 144

約数和(自身を含む): 726760944

約数和(自身を除く): 490763754

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 13, 15, 18, 22, 26, 30, 33, 39, 45, 55, 65, 66, 78, 90, 99, 110, 117, 121, 130, 143, 165, 195, 198, 234, 242, 286, 330, 363, 390, 429, 495, 585, 605, 715, 726, 858, 990, 1089, 1170, 1210, 1287, 1430, 1573, 1667, 1815, 2145, 2178, 2574, 3146, 3334, 3630, 4290, 4719, 5001, 5445, 6435, 7865, 8335, 9438, 10002, 10890, 12870, 14157, 15003, 15730, 16670, 18337, 21671, 23595, 25005, 28314, 30006, 36674, 43342, 47190, 50010, 55011, 65013, 70785, 75015, 91685, 108355, 110022, 130026, 141570, 150030, 165033, 183370, 195039, 201707, 216710, 238381, 275055, 325065, 330066, 390078, 403414, 476762, 550110, 605121, 650130, 715143, 825165, 975195, 1008535, 1191905, 1210242, 1430286, 1650330, 1815363, 1950390, 2017070, 2145429, 2383810, 2622191, 3025605, 3575715, 3630726, 4290858, 5244382, 6051210, 7151430, 7866573, 9076815, 10727145, 13110955, 15733146, 18153630, 21454290, 23599719, 26221910, 39332865, 47199438, 78665730, 117998595, 235997190]

約数ペア:

[(1, 235997190), (2, 117998595), (3, 78665730), (5, 47199438), (6, 39332865), (9, 26221910), (10, 23599719), (11, 21454290), (13, 18153630), (15, 15733146), (18, 13110955), (22, 10727145), (26, 9076815), (30, 7866573), (33, 7151430), (39, 6051210), (45, 5244382), (55, 4290858), (65, 3630726), (66, 3575715), (78, 3025605), (90, 2622191), (99, 2383810), (110, 2145429), (117, 2017070), (121, 1950390), (130, 1815363), (143, 1650330), (165, 1430286), (195, 1210242), (198, 1191905), (234, 1008535), (242, 975195), (286, 825165), (330, 715143), (363, 650130), (390, 605121), (429, 550110), (495, 476762), (585, 403414), (605, 390078), (715, 330066), (726, 325065), (858, 275055), (990, 238381), (1089, 216710), (1170, 201707), (1210, 195039), (1287, 183370), (1430, 165033), (1573, 150030), (1667, 141570), (1815, 130026), (2145, 110022), (2178, 108355), (2574, 91685), (3146, 75015), (3334, 70785), (3630, 65013), (4290, 55011), (4719, 50010), (5001, 47190), (5445, 43342), (6435, 36674), (7865, 30006), (8335, 28314), (9438, 25005), (10002, 23595), (10890, 21671), (12870, 18337), (14157, 16670), (15003, 15730)]