17015860

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{521}}^1$

素因数の和:624

約数の個数: 48

約数和(自身を含む): 37884672

約数和(自身を除く): 20868812

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 71, 92, 115, 142, 230, 284, 355, 460, 521, 710, 1042, 1420, 1633, 2084, 2605, 3266, 5210, 6532, 8165, 10420, 11983, 16330, 23966, 32660, 36991, 47932, 59915, 73982, 119830, 147964, 184955, 239660, 369910, 739820, 850793, 1701586, 3403172, 4253965, 8507930, 17015860]

約数ペア:

[(1, 17015860), (2, 8507930), (4, 4253965), (5, 3403172), (10, 1701586), (20, 850793), (23, 739820), (46, 369910), (71, 239660), (92, 184955), (115, 147964), (142, 119830), (230, 73982), (284, 59915), (355, 47932), (460, 36991), (521, 32660), (710, 23966), (1042, 16330), (1420, 11983), (1633, 10420), (2084, 8165), (2605, 6532), (3266, 5210)]