1478598420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1187}}^1\times {\mathrm{1597}}^1$

素因数の和:2809

約数の個数: 96

約数和(自身を含む): 4465093248

約数和(自身を除く): 2986494828

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 1187, 1597, 2374, 3194, 3561, 4748, 4791, 5935, 6388, 7122, 7985, 9582, 11870, 14244, 15431, 15970, 17805, 19164, 20761, 23740, 23955, 30862, 31940, 35610, 41522, 46293, 47910, 61724, 62283, 71220, 77155, 83044, 92586, 95820, 103805, 124566, 154310, 185172, 207610, 231465, 249132, 308620, 311415, 415220, 462930, 622830, 925860, 1245660, 1895639, 3791278, 5686917, 7582556, 9478195, 11373834, 18956390, 22747668, 24643307, 28434585, 37912780, 49286614, 56869170, 73929921, 98573228, 113738340, 123216535, 147859842, 246433070, 295719684, 369649605, 492866140, 739299210, 1478598420]

約数ペア:

[(1, 1478598420), (2, 739299210), (3, 492866140), (4, 369649605), (5, 295719684), (6, 246433070), (10, 147859842), (12, 123216535), (13, 113738340), (15, 98573228), (20, 73929921), (26, 56869170), (30, 49286614), (39, 37912780), (52, 28434585), (60, 24643307), (65, 22747668), (78, 18956390), (130, 11373834), (156, 9478195), (195, 7582556), (260, 5686917), (390, 3791278), (780, 1895639), (1187, 1245660), (1597, 925860), (2374, 622830), (3194, 462930), (3561, 415220), (4748, 311415), (4791, 308620), (5935, 249132), (6388, 231465), (7122, 207610), (7985, 185172), (9582, 154310), (11870, 124566), (14244, 103805), (15431, 95820), (15970, 92586), (17805, 83044), (19164, 77155), (20761, 71220), (23740, 62283), (23955, 61724), (30862, 47910), (31940, 46293), (35610, 41522)]