85421970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{16087}}^1$

素因数の和:16159

約数の個数: 48

約数和(自身を含む): 225875520

約数和(自身を除く): 140453550

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 59, 90, 118, 177, 295, 354, 531, 590, 885, 1062, 1770, 2655, 5310, 16087, 32174, 48261, 80435, 96522, 144783, 160870, 241305, 289566, 482610, 723915, 949133, 1447830, 1898266, 2847399, 4745665, 5694798, 8542197, 9491330, 14236995, 17084394, 28473990, 42710985, 85421970]

約数ペア:

[(1, 85421970), (2, 42710985), (3, 28473990), (5, 17084394), (6, 14236995), (9, 9491330), (10, 8542197), (15, 5694798), (18, 4745665), (30, 2847399), (45, 1898266), (59, 1447830), (90, 949133), (118, 723915), (177, 482610), (295, 289566), (354, 241305), (531, 160870), (590, 144783), (885, 96522), (1062, 80435), (1770, 48261), (2655, 32174), (5310, 16087)]