16123770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{13781}}^1$

素因数の和:13807

約数の個数: 48

約数和(自身を含む): 45149832

約数和(自身を除く): 29026062

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 13781, 27562, 41343, 68905, 82686, 124029, 137810, 179153, 206715, 248058, 358306, 413430, 537459, 620145, 895765, 1074918, 1240290, 1612377, 1791530, 2687295, 3224754, 5374590, 8061885, 16123770]

約数ペア:

[(1, 16123770), (2, 8061885), (3, 5374590), (5, 3224754), (6, 2687295), (9, 1791530), (10, 1612377), (13, 1240290), (15, 1074918), (18, 895765), (26, 620145), (30, 537459), (39, 413430), (45, 358306), (65, 248058), (78, 206715), (90, 179153), (117, 137810), (130, 124029), (195, 82686), (234, 68905), (390, 41343), (585, 27562), (1170, 13781)]