31656532830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{57527}}^1$

素因数の和:57650

約数の個数: 128

約数和(自身を含む): 87678194688

約数和(自身を除く): 56021661858

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 65, 78, 83, 85, 102, 130, 166, 170, 195, 221, 249, 255, 390, 415, 442, 498, 510, 663, 830, 1079, 1105, 1245, 1326, 1411, 2158, 2210, 2490, 2822, 3237, 3315, 4233, 5395, 6474, 6630, 7055, 8466, 10790, 14110, 16185, 18343, 21165, 32370, 36686, 42330, 55029, 57527, 91715, 110058, 115054, 172581, 183430, 275145, 287635, 345162, 550290, 575270, 747851, 862905, 977959, 1495702, 1725810, 1955918, 2243553, 2933877, 3739255, 4487106, 4774741, 4889795, 5867754, 7478510, 9549482, 9779590, 11217765, 12713467, 14324223, 14669385, 22435530, 23873705, 25426934, 28648446, 29338770, 38140401, 47747410, 62071633, 63567335, 71621115, 76280802, 81170597, 124143266, 127134670, 143242230, 162341194, 186214899, 190702005, 243511791, 310358165, 372429798, 381404010, 405852985, 487023582, 620716330, 811705970, 931074495, 1055217761, 1217558955, 1862148990, 2110435522, 2435117910, 3165653283, 5276088805, 6331306566, 10552177610, 15828266415, 31656532830]

約数ペア:

[(1, 31656532830), (2, 15828266415), (3, 10552177610), (5, 6331306566), (6, 5276088805), (10, 3165653283), (13, 2435117910), (15, 2110435522), (17, 1862148990), (26, 1217558955), (30, 1055217761), (34, 931074495), (39, 811705970), (51, 620716330), (65, 487023582), (78, 405852985), (83, 381404010), (85, 372429798), (102, 310358165), (130, 243511791), (166, 190702005), (170, 186214899), (195, 162341194), (221, 143242230), (249, 127134670), (255, 124143266), (390, 81170597), (415, 76280802), (442, 71621115), (498, 63567335), (510, 62071633), (663, 47747410), (830, 38140401), (1079, 29338770), (1105, 28648446), (1245, 25426934), (1326, 23873705), (1411, 22435530), (2158, 14669385), (2210, 14324223), (2490, 12713467), (2822, 11217765), (3237, 9779590), (3315, 9549482), (4233, 7478510), (5395, 5867754), (6474, 4889795), (6630, 4774741), (7055, 4487106), (8466, 3739255), (10790, 2933877), (14110, 2243553), (16185, 1955918), (18343, 1725810), (21165, 1495702), (32370, 977959), (36686, 862905), (42330, 747851), (55029, 575270), (57527, 550290), (91715, 345162), (110058, 287635), (115054, 275145), (172581, 183430)]