72665730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{5347}}^1$

素因数の和:5511

約数の個数: 48

約数和(自身を含む): 190217664

約数和(自身を除く): 117551934

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 151, 302, 453, 755, 906, 1359, 1510, 2265, 2718, 4530, 5347, 6795, 10694, 13590, 16041, 26735, 32082, 48123, 53470, 80205, 96246, 160410, 240615, 481230, 807397, 1614794, 2422191, 4036985, 4844382, 7266573, 8073970, 12110955, 14533146, 24221910, 36332865, 72665730]

約数ペア:

[(1, 72665730), (2, 36332865), (3, 24221910), (5, 14533146), (6, 12110955), (9, 8073970), (10, 7266573), (15, 4844382), (18, 4036985), (30, 2422191), (45, 1614794), (90, 807397), (151, 481230), (302, 240615), (453, 160410), (755, 96246), (906, 80205), (1359, 53470), (1510, 48123), (2265, 32082), (2718, 26735), (4530, 16041), (5347, 13590), (6795, 10694)]