30245404

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{229}}^1$

素因数の和:382

約数の個数: 48

約数和(自身を含む): 62596800

約数和(自身を除く): 32351396

約数列:

[1, 2, 4, 7, 14, 28, 53, 89, 106, 178, 212, 229, 356, 371, 458, 623, 742, 916, 1246, 1484, 1603, 2492, 3206, 4717, 6412, 9434, 12137, 18868, 20381, 24274, 33019, 40762, 48548, 66038, 81524, 84959, 132076, 142667, 169918, 285334, 339836, 570668, 1080193, 2160386, 4320772, 7561351, 15122702, 30245404]

約数ペア:

[(1, 30245404), (2, 15122702), (4, 7561351), (7, 4320772), (14, 2160386), (28, 1080193), (53, 570668), (89, 339836), (106, 285334), (178, 169918), (212, 142667), (229, 132076), (356, 84959), (371, 81524), (458, 66038), (623, 48548), (742, 40762), (916, 33019), (1246, 24274), (1484, 20381), (1603, 18868), (2492, 12137), (3206, 9434), (4717, 6412)]