4470513970

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{9587}}^1$

素因数の和:9835

約数の個数: 64

約数和(自身を含む): 9220127616

約数和(自身を除く): 4749613646

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 211, 221, 422, 442, 1055, 1105, 2110, 2210, 2743, 3587, 5486, 7174, 9587, 13715, 17935, 19174, 27430, 35870, 46631, 47935, 93262, 95870, 124631, 162979, 233155, 249262, 325958, 466310, 623155, 814895, 1246310, 1629790, 2022857, 2118727, 4045714, 4237454, 10114285, 10593635, 20228570, 21187270, 26297141, 34388569, 52594282, 68777138, 131485705, 171942845, 262971410, 343885690, 447051397, 894102794, 2235256985, 4470513970]

約数ペア:

[(1, 4470513970), (2, 2235256985), (5, 894102794), (10, 447051397), (13, 343885690), (17, 262971410), (26, 171942845), (34, 131485705), (65, 68777138), (85, 52594282), (130, 34388569), (170, 26297141), (211, 21187270), (221, 20228570), (422, 10593635), (442, 10114285), (1055, 4237454), (1105, 4045714), (2110, 2118727), (2210, 2022857), (2743, 1629790), (3587, 1246310), (5486, 814895), (7174, 623155), (9587, 466310), (13715, 325958), (17935, 249262), (19174, 233155), (27430, 162979), (35870, 124631), (46631, 95870), (47935, 93262)]