388629570

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{45137}}^1$

素因数の和:45195

約数の個数: 64

約数和(自身を含む): 1091978496

約数和(自身を除く): 703348926

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 41, 42, 70, 82, 105, 123, 205, 210, 246, 287, 410, 574, 615, 861, 1230, 1435, 1722, 2870, 4305, 8610, 45137, 90274, 135411, 225685, 270822, 315959, 451370, 631918, 677055, 947877, 1354110, 1579795, 1850617, 1895754, 3159590, 3701234, 4739385, 5551851, 9253085, 9478770, 11103702, 12954319, 18506170, 25908638, 27759255, 38862957, 55518510, 64771595, 77725914, 129543190, 194314785, 388629570]

約数ペア:

[(1, 388629570), (2, 194314785), (3, 129543190), (5, 77725914), (6, 64771595), (7, 55518510), (10, 38862957), (14, 27759255), (15, 25908638), (21, 18506170), (30, 12954319), (35, 11103702), (41, 9478770), (42, 9253085), (70, 5551851), (82, 4739385), (105, 3701234), (123, 3159590), (205, 1895754), (210, 1850617), (246, 1579795), (287, 1354110), (410, 947877), (574, 677055), (615, 631918), (861, 451370), (1230, 315959), (1435, 270822), (1722, 225685), (2870, 135411), (4305, 90274), (8610, 45137)]