7561870324990

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{419}}^1\times {\mathrm{973957}}^1$

素因数の和:974509

約数の個数: 64

約数和(自身を含む): 14578982510400

約数和(自身を除く): 7017112185410

約数列:

[1, 2, 5, 10, 17, 34, 85, 109, 170, 218, 419, 545, 838, 1090, 1853, 2095, 3706, 4190, 7123, 9265, 14246, 18530, 35615, 45671, 71230, 91342, 228355, 456710, 776407, 973957, 1552814, 1947914, 3882035, 4869785, 7764070, 9739570, 16557269, 33114538, 82786345, 106161313, 165572690, 212322626, 408087983, 530806565, 816175966, 1061613130, 1804742321, 2040439915, 3609484642, 4080879830, 6937495711, 9023711605, 13874991422, 18047423210, 34687478555, 44481590147, 69374957110, 88963180294, 222407950735, 444815901470, 756187032499, 1512374064998, 3780935162495, 7561870324990]

約数ペア:

[(1, 7561870324990), (2, 3780935162495), (5, 1512374064998), (10, 756187032499), (17, 444815901470), (34, 222407950735), (85, 88963180294), (109, 69374957110), (170, 44481590147), (218, 34687478555), (419, 18047423210), (545, 13874991422), (838, 9023711605), (1090, 6937495711), (1853, 4080879830), (2095, 3609484642), (3706, 2040439915), (4190, 1804742321), (7123, 1061613130), (9265, 816175966), (14246, 530806565), (18530, 408087983), (35615, 212322626), (45671, 165572690), (71230, 106161313), (91342, 82786345), (228355, 33114538), (456710, 16557269), (776407, 9739570), (973957, 7764070), (1552814, 4869785), (1947914, 3882035)]