387688170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{337}}^1\times {\mathrm{1237}}^1$

素因数の和:1615

約数の個数: 64

約数和(自身を含む): 964094976

約数和(自身を除く): 576406806

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 337, 465, 674, 930, 1011, 1237, 1685, 2022, 2474, 3370, 3711, 5055, 6185, 7422, 10110, 10447, 12370, 18555, 20894, 31341, 37110, 38347, 52235, 62682, 76694, 104470, 115041, 156705, 191735, 230082, 313410, 383470, 416869, 575205, 833738, 1150410, 1250607, 2084345, 2501214, 4168690, 6253035, 12506070, 12922939, 25845878, 38768817, 64614695, 77537634, 129229390, 193844085, 387688170]

約数ペア:

[(1, 387688170), (2, 193844085), (3, 129229390), (5, 77537634), (6, 64614695), (10, 38768817), (15, 25845878), (30, 12922939), (31, 12506070), (62, 6253035), (93, 4168690), (155, 2501214), (186, 2084345), (310, 1250607), (337, 1150410), (465, 833738), (674, 575205), (930, 416869), (1011, 383470), (1237, 313410), (1685, 230082), (2022, 191735), (2474, 156705), (3370, 115041), (3711, 104470), (5055, 76694), (6185, 62682), (7422, 52235), (10110, 38347), (10447, 37110), (12370, 31341), (18555, 20894)]