301849860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{386987}}^1$

素因数の和:387012

約数の個数: 48

約数和(自身を含む): 910195776

約数和(自身を除く): 608345916

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 386987, 773974, 1160961, 1547948, 1934935, 2321922, 3869870, 4643844, 5030831, 5804805, 7739740, 10061662, 11609610, 15092493, 20123324, 23219220, 25154155, 30184986, 50308310, 60369972, 75462465, 100616620, 150924930, 301849860]

約数ペア:

[(1, 301849860), (2, 150924930), (3, 100616620), (4, 75462465), (5, 60369972), (6, 50308310), (10, 30184986), (12, 25154155), (13, 23219220), (15, 20123324), (20, 15092493), (26, 11609610), (30, 10061662), (39, 7739740), (52, 5804805), (60, 5030831), (65, 4643844), (78, 3869870), (130, 2321922), (156, 1934935), (195, 1547948), (260, 1160961), (390, 773974), (780, 386987)]