627486540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{69259}}^1$

素因数の和:69422

約数の個数: 48

約数和(自身を含む): 1768623360

約数和(自身を除く): 1141136820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 151, 302, 453, 604, 755, 906, 1510, 1812, 2265, 3020, 4530, 9060, 69259, 138518, 207777, 277036, 346295, 415554, 692590, 831108, 1038885, 1385180, 2077770, 4155540, 10458109, 20916218, 31374327, 41832436, 52290545, 62748654, 104581090, 125497308, 156871635, 209162180, 313743270, 627486540]

約数ペア:

[(1, 627486540), (2, 313743270), (3, 209162180), (4, 156871635), (5, 125497308), (6, 104581090), (10, 62748654), (12, 52290545), (15, 41832436), (20, 31374327), (30, 20916218), (60, 10458109), (151, 4155540), (302, 2077770), (453, 1385180), (604, 1038885), (755, 831108), (906, 692590), (1510, 415554), (1812, 346295), (2265, 277036), (3020, 207777), (4530, 138518), (9060, 69259)]