15693389860

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{650099}}^1$

素因数の和:650196

約数の個数: 48

約数和(自身を含む): 35386243200

約数和(自身を除く): 19692853340

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 71, 85, 142, 170, 284, 340, 355, 710, 1207, 1420, 2414, 4828, 6035, 12070, 24140, 650099, 1300198, 2600396, 3250495, 6500990, 11051683, 13001980, 22103366, 44206732, 46157029, 55258415, 92314058, 110516830, 184628116, 221033660, 230785145, 461570290, 784669493, 923140580, 1569338986, 3138677972, 3923347465, 7846694930, 15693389860]

約数ペア:

[(1, 15693389860), (2, 7846694930), (4, 3923347465), (5, 3138677972), (10, 1569338986), (17, 923140580), (20, 784669493), (34, 461570290), (68, 230785145), (71, 221033660), (85, 184628116), (142, 110516830), (170, 92314058), (284, 55258415), (340, 46157029), (355, 44206732), (710, 22103366), (1207, 13001980), (1420, 11051683), (2414, 6500990), (4828, 3250495), (6035, 2600396), (12070, 1300198), (24140, 650099)]