29907250

素因数分解:

$2^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1$

素因数の和:292

約数の個数: 64

約数和(自身を含む): 61461504

約数和(自身を除く): 31554254

約数列:

[1, 2, 5, 10, 17, 25, 31, 34, 50, 62, 85, 125, 155, 170, 227, 250, 310, 425, 454, 527, 775, 850, 1054, 1135, 1550, 2125, 2270, 2635, 3859, 3875, 4250, 5270, 5675, 7037, 7718, 7750, 11350, 13175, 14074, 19295, 26350, 28375, 35185, 38590, 56750, 65875, 70370, 96475, 119629, 131750, 175925, 192950, 239258, 351850, 482375, 598145, 879625, 964750, 1196290, 1759250, 2990725, 5981450, 14953625, 29907250]

約数ペア:

[(1, 29907250), (2, 14953625), (5, 5981450), (10, 2990725), (17, 1759250), (25, 1196290), (31, 964750), (34, 879625), (50, 598145), (62, 482375), (85, 351850), (125, 239258), (155, 192950), (170, 175925), (227, 131750), (250, 119629), (310, 96475), (425, 70370), (454, 65875), (527, 56750), (775, 38590), (850, 35185), (1054, 28375), (1135, 26350), (1550, 19295), (2125, 14074), (2270, 13175), (2635, 11350), (3859, 7750), (3875, 7718), (4250, 7037), (5270, 5675)]