13611540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{3719}}^1$

素因数の和:3792

約数の個数: 48

約数和(自身を含む): 38747520

約数和(自身を除く): 25135980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 61, 122, 183, 244, 305, 366, 610, 732, 915, 1220, 1830, 3660, 3719, 7438, 11157, 14876, 18595, 22314, 37190, 44628, 55785, 74380, 111570, 223140, 226859, 453718, 680577, 907436, 1134295, 1361154, 2268590, 2722308, 3402885, 4537180, 6805770, 13611540]

約数ペア:

[(1, 13611540), (2, 6805770), (3, 4537180), (4, 3402885), (5, 2722308), (6, 2268590), (10, 1361154), (12, 1134295), (15, 907436), (20, 680577), (30, 453718), (60, 226859), (61, 223140), (122, 111570), (183, 74380), (244, 55785), (305, 44628), (366, 37190), (610, 22314), (732, 18595), (915, 14876), (1220, 11157), (1830, 7438), (3660, 3719)]