30065970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2939}}^1$

素因数の和:2991

約数の個数: 64

約数和(自身を含む): 81285120

約数和(自身を除く): 51219150

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 31, 33, 55, 62, 66, 93, 110, 155, 165, 186, 310, 330, 341, 465, 682, 930, 1023, 1705, 2046, 2939, 3410, 5115, 5878, 8817, 10230, 14695, 17634, 29390, 32329, 44085, 64658, 88170, 91109, 96987, 161645, 182218, 193974, 273327, 323290, 455545, 484935, 546654, 911090, 969870, 1002199, 1366635, 2004398, 2733270, 3006597, 5010995, 6013194, 10021990, 15032985, 30065970]

約数ペア:

[(1, 30065970), (2, 15032985), (3, 10021990), (5, 6013194), (6, 5010995), (10, 3006597), (11, 2733270), (15, 2004398), (22, 1366635), (30, 1002199), (31, 969870), (33, 911090), (55, 546654), (62, 484935), (66, 455545), (93, 323290), (110, 273327), (155, 193974), (165, 182218), (186, 161645), (310, 96987), (330, 91109), (341, 88170), (465, 64658), (682, 44085), (930, 32329), (1023, 29390), (1705, 17634), (2046, 14695), (2939, 10230), (3410, 8817), (5115, 5878)]