68507070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{331}}^1\times {\mathrm{6899}}^1$

素因数の和:7240

約数の個数: 32

約数和(自身を含む): 164937600

約数和(自身を除く): 96430530

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 331, 662, 993, 1655, 1986, 3310, 4965, 6899, 9930, 13798, 20697, 34495, 41394, 68990, 103485, 206970, 2283569, 4567138, 6850707, 11417845, 13701414, 22835690, 34253535, 68507070]

約数ペア:

[(1, 68507070), (2, 34253535), (3, 22835690), (5, 13701414), (6, 11417845), (10, 6850707), (15, 4567138), (30, 2283569), (331, 206970), (662, 103485), (993, 68990), (1655, 41394), (1986, 34495), (3310, 20697), (4965, 13798), (6899, 9930)]