1330389390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{108959}}^1$

素因数の和:109017

約数の個数: 64

約数和(自身を含む): 3577374720

約数和(自身を除く): 2246985330

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 37, 55, 66, 74, 110, 111, 165, 185, 222, 330, 370, 407, 555, 814, 1110, 1221, 2035, 2442, 4070, 6105, 12210, 108959, 217918, 326877, 544795, 653754, 1089590, 1198549, 1634385, 2397098, 3268770, 3595647, 4031483, 5992745, 7191294, 8062966, 11985490, 12094449, 17978235, 20157415, 24188898, 35956470, 40314830, 44346313, 60472245, 88692626, 120944490, 133038939, 221731565, 266077878, 443463130, 665194695, 1330389390]

約数ペア:

[(1, 1330389390), (2, 665194695), (3, 443463130), (5, 266077878), (6, 221731565), (10, 133038939), (11, 120944490), (15, 88692626), (22, 60472245), (30, 44346313), (33, 40314830), (37, 35956470), (55, 24188898), (66, 20157415), (74, 17978235), (110, 12094449), (111, 11985490), (165, 8062966), (185, 7191294), (222, 5992745), (330, 4031483), (370, 3595647), (407, 3268770), (555, 2397098), (814, 1634385), (1110, 1198549), (1221, 1089590), (2035, 653754), (2442, 544795), (4070, 326877), (6105, 217918), (12210, 108959)]