1220029130

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{62791}}^1$

素因数の和:62894

約数の個数: 32

約数和(自身を含む): 2305722240

約数和(自身を除く): 1085693110

約数列:

[1, 2, 5, 10, 29, 58, 67, 134, 145, 290, 335, 670, 1943, 3886, 9715, 19430, 62791, 125582, 313955, 627910, 1820939, 3641878, 4206997, 8413994, 9104695, 18209390, 21034985, 42069970, 122002913, 244005826, 610014565, 1220029130]

約数ペア:

[(1, 1220029130), (2, 610014565), (5, 244005826), (10, 122002913), (29, 42069970), (58, 21034985), (67, 18209390), (134, 9104695), (145, 8413994), (290, 4206997), (335, 3641878), (670, 1820939), (1943, 627910), (3886, 313955), (9715, 125582), (19430, 62791)]