15099681220

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{941}}^1\times {\mathrm{61717}}^1$

素因数の和:62680

約数の個数: 48

約数和(自身を含む): 34185353328

約数和(自身を除く): 19085672108

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 941, 1882, 3764, 4705, 9410, 12233, 18820, 24466, 48932, 61165, 61717, 122330, 123434, 244660, 246868, 308585, 617170, 802321, 1234340, 1604642, 3209284, 4011605, 8023210, 16046420, 58075697, 116151394, 232302788, 290378485, 580756970, 754984061, 1161513940, 1509968122, 3019936244, 3774920305, 7549840610, 15099681220]

約数ペア:

[(1, 15099681220), (2, 7549840610), (4, 3774920305), (5, 3019936244), (10, 1509968122), (13, 1161513940), (20, 754984061), (26, 580756970), (52, 290378485), (65, 232302788), (130, 116151394), (260, 58075697), (941, 16046420), (1882, 8023210), (3764, 4011605), (4705, 3209284), (9410, 1604642), (12233, 1234340), (18820, 802321), (24466, 617170), (48932, 308585), (61165, 246868), (61717, 244660), (122330, 123434)]