508747330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{727}}^1\times {\mathrm{769}}^1$

素因数の和:1523

約数の個数: 64

約数和(自身を含む): 1130088960

約数和(自身を除く): 621341630

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 727, 769, 910, 1454, 1538, 3635, 3845, 5089, 5383, 7270, 7690, 9451, 9997, 10178, 10766, 18902, 19994, 25445, 26915, 47255, 49985, 50890, 53830, 66157, 69979, 94510, 99970, 132314, 139958, 330785, 349895, 559063, 661570, 699790, 1118126, 2795315, 3913441, 5590630, 7267819, 7826882, 14535638, 19567205, 36339095, 39134410, 50874733, 72678190, 101749466, 254373665, 508747330]

約数ペア:

[(1, 508747330), (2, 254373665), (5, 101749466), (7, 72678190), (10, 50874733), (13, 39134410), (14, 36339095), (26, 19567205), (35, 14535638), (65, 7826882), (70, 7267819), (91, 5590630), (130, 3913441), (182, 2795315), (455, 1118126), (727, 699790), (769, 661570), (910, 559063), (1454, 349895), (1538, 330785), (3635, 139958), (3845, 132314), (5089, 99970), (5383, 94510), (7270, 69979), (7690, 66157), (9451, 53830), (9997, 50890), (10178, 49985), (10766, 47255), (18902, 26915), (19994, 25445)]