47100390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{257}}^1$

素因数の和:457

約数の個数: 64

約数和(自身を含む): 117028800

約数和(自身を除く): 69928410

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 149, 205, 246, 257, 298, 410, 447, 514, 615, 745, 771, 894, 1230, 1285, 1490, 1542, 2235, 2570, 3855, 4470, 6109, 7710, 10537, 12218, 18327, 21074, 30545, 31611, 36654, 38293, 52685, 61090, 63222, 76586, 91635, 105370, 114879, 158055, 183270, 191465, 229758, 316110, 382930, 574395, 1148790, 1570013, 3140026, 4710039, 7850065, 9420078, 15700130, 23550195, 47100390]

約数ペア:

[(1, 47100390), (2, 23550195), (3, 15700130), (5, 9420078), (6, 7850065), (10, 4710039), (15, 3140026), (30, 1570013), (41, 1148790), (82, 574395), (123, 382930), (149, 316110), (205, 229758), (246, 191465), (257, 183270), (298, 158055), (410, 114879), (447, 105370), (514, 91635), (615, 76586), (745, 63222), (771, 61090), (894, 52685), (1230, 38293), (1285, 36654), (1490, 31611), (1542, 30545), (2235, 21074), (2570, 18327), (3855, 12218), (4470, 10537), (6109, 7710)]