31833690

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{241}}^1$

素因数の和:312

約数の個数: 128

約数和(自身を含む): 95344128

約数和(自身を除く): 63510438

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 37, 42, 51, 70, 74, 85, 102, 105, 111, 119, 170, 185, 210, 222, 238, 241, 255, 259, 357, 370, 482, 510, 518, 555, 595, 629, 714, 723, 777, 1110, 1190, 1205, 1258, 1295, 1446, 1554, 1687, 1785, 1887, 2410, 2590, 3145, 3374, 3570, 3615, 3774, 3885, 4097, 4403, 5061, 6290, 7230, 7770, 8194, 8435, 8806, 8917, 9435, 10122, 12291, 13209, 16870, 17834, 18870, 20485, 22015, 24582, 25305, 26418, 26751, 28679, 40970, 44030, 44585, 50610, 53502, 57358, 61455, 62419, 66045, 86037, 89170, 122910, 124838, 132090, 133755, 143395, 151589, 172074, 187257, 267510, 286790, 303178, 312095, 374514, 430185, 454767, 624190, 757945, 860370, 909534, 936285, 1061123, 1515890, 1872570, 2122246, 2273835, 3183369, 4547670, 5305615, 6366738, 10611230, 15916845, 31833690]

約数ペア:

[(1, 31833690), (2, 15916845), (3, 10611230), (5, 6366738), (6, 5305615), (7, 4547670), (10, 3183369), (14, 2273835), (15, 2122246), (17, 1872570), (21, 1515890), (30, 1061123), (34, 936285), (35, 909534), (37, 860370), (42, 757945), (51, 624190), (70, 454767), (74, 430185), (85, 374514), (102, 312095), (105, 303178), (111, 286790), (119, 267510), (170, 187257), (185, 172074), (210, 151589), (222, 143395), (238, 133755), (241, 132090), (255, 124838), (259, 122910), (357, 89170), (370, 86037), (482, 66045), (510, 62419), (518, 61455), (555, 57358), (595, 53502), (629, 50610), (714, 44585), (723, 44030), (777, 40970), (1110, 28679), (1190, 26751), (1205, 26418), (1258, 25305), (1295, 24582), (1446, 22015), (1554, 20485), (1687, 18870), (1785, 17834), (1887, 16870), (2410, 13209), (2590, 12291), (3145, 10122), (3374, 9435), (3570, 8917), (3615, 8806), (3774, 8435), (3885, 8194), (4097, 7770), (4403, 7230), (5061, 6290)]