15010660

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{17}}^2\times {\mathrm{53}}^1$

素因数の和:110

約数の個数: 108

約数和(自身を含む): 39687732

約数和(自身を除く): 24677072

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 49, 53, 68, 70, 85, 98, 106, 119, 140, 170, 196, 212, 238, 245, 265, 289, 340, 371, 476, 490, 530, 578, 595, 742, 833, 901, 980, 1060, 1156, 1190, 1445, 1484, 1666, 1802, 1855, 2023, 2380, 2597, 2890, 3332, 3604, 3710, 4046, 4165, 4505, 5194, 5780, 6307, 7420, 8092, 8330, 9010, 10115, 10388, 12614, 12985, 14161, 15317, 16660, 18020, 20230, 25228, 25970, 28322, 30634, 31535, 40460, 44149, 51940, 56644, 61268, 63070, 70805, 76585, 88298, 107219, 126140, 141610, 153170, 176596, 214438, 220745, 283220, 306340, 428876, 441490, 536095, 750533, 882980, 1072190, 1501066, 2144380, 3002132, 3752665, 7505330, 15010660]

約数ペア:

[(1, 15010660), (2, 7505330), (4, 3752665), (5, 3002132), (7, 2144380), (10, 1501066), (14, 1072190), (17, 882980), (20, 750533), (28, 536095), (34, 441490), (35, 428876), (49, 306340), (53, 283220), (68, 220745), (70, 214438), (85, 176596), (98, 153170), (106, 141610), (119, 126140), (140, 107219), (170, 88298), (196, 76585), (212, 70805), (238, 63070), (245, 61268), (265, 56644), (289, 51940), (340, 44149), (371, 40460), (476, 31535), (490, 30634), (530, 28322), (578, 25970), (595, 25228), (742, 20230), (833, 18020), (901, 16660), (980, 15317), (1060, 14161), (1156, 12985), (1190, 12614), (1445, 10388), (1484, 10115), (1666, 9010), (1802, 8330), (1855, 8092), (2023, 7420), (2380, 6307), (2597, 5780), (2890, 5194), (3332, 4505), (3604, 4165), (3710, 4046)]