122789810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5051}}^1$

素因数の和:5099

約数の個数: 64

約数和(自身を含む): 274990464

約数和(自身を除く): 152200654

約数列:

[1, 2, 5, 10, 11, 13, 17, 22, 26, 34, 55, 65, 85, 110, 130, 143, 170, 187, 221, 286, 374, 442, 715, 935, 1105, 1430, 1870, 2210, 2431, 4862, 5051, 10102, 12155, 24310, 25255, 50510, 55561, 65663, 85867, 111122, 131326, 171734, 277805, 328315, 429335, 555610, 656630, 722293, 858670, 944537, 1116271, 1444586, 1889074, 2232542, 3611465, 4722685, 5581355, 7222930, 9445370, 11162710, 12278981, 24557962, 61394905, 122789810]

約数ペア:

[(1, 122789810), (2, 61394905), (5, 24557962), (10, 12278981), (11, 11162710), (13, 9445370), (17, 7222930), (22, 5581355), (26, 4722685), (34, 3611465), (55, 2232542), (65, 1889074), (85, 1444586), (110, 1116271), (130, 944537), (143, 858670), (170, 722293), (187, 656630), (221, 555610), (286, 429335), (374, 328315), (442, 277805), (715, 171734), (935, 131326), (1105, 111122), (1430, 85867), (1870, 65663), (2210, 55561), (2431, 50510), (4862, 25255), (5051, 24310), (10102, 12155)]