13290420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1549}}^1$

素因数の和:1585

約数の個数: 96

約数和(自身を含む): 43747200

約数和(自身を除く): 30456780

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 44, 52, 55, 60, 65, 66, 78, 110, 130, 132, 143, 156, 165, 195, 220, 260, 286, 330, 390, 429, 572, 660, 715, 780, 858, 1430, 1549, 1716, 2145, 2860, 3098, 4290, 4647, 6196, 7745, 8580, 9294, 15490, 17039, 18588, 20137, 23235, 30980, 34078, 40274, 46470, 51117, 60411, 68156, 80548, 85195, 92940, 100685, 102234, 120822, 170390, 201370, 204468, 221507, 241644, 255585, 302055, 340780, 402740, 443014, 511170, 604110, 664521, 886028, 1022340, 1107535, 1208220, 1329042, 2215070, 2658084, 3322605, 4430140, 6645210, 13290420]

約数ペア:

[(1, 13290420), (2, 6645210), (3, 4430140), (4, 3322605), (5, 2658084), (6, 2215070), (10, 1329042), (11, 1208220), (12, 1107535), (13, 1022340), (15, 886028), (20, 664521), (22, 604110), (26, 511170), (30, 443014), (33, 402740), (39, 340780), (44, 302055), (52, 255585), (55, 241644), (60, 221507), (65, 204468), (66, 201370), (78, 170390), (110, 120822), (130, 102234), (132, 100685), (143, 92940), (156, 85195), (165, 80548), (195, 68156), (220, 60411), (260, 51117), (286, 46470), (330, 40274), (390, 34078), (429, 30980), (572, 23235), (660, 20137), (715, 18588), (780, 17039), (858, 15490), (1430, 9294), (1549, 8580), (1716, 7745), (2145, 6196), (2860, 4647), (3098, 4290)]