303787510

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{24091}}^1$

素因数の和:24208

約数の個数: 32

約数和(自身を含む): 594976032

約数和(自身を除く): 291188522

約数列:

[1, 2, 5, 10, 13, 26, 65, 97, 130, 194, 485, 970, 1261, 2522, 6305, 12610, 24091, 48182, 120455, 240910, 313183, 626366, 1565915, 2336827, 3131830, 4673654, 11684135, 23368270, 30378751, 60757502, 151893755, 303787510]

約数ペア:

[(1, 303787510), (2, 151893755), (5, 60757502), (10, 30378751), (13, 23368270), (26, 11684135), (65, 4673654), (97, 3131830), (130, 2336827), (194, 1565915), (485, 626366), (970, 313183), (1261, 240910), (2522, 120455), (6305, 48182), (12610, 24091)]