30131276

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{9043}}^1$

素因数の和:9078

約数の個数: 36

約数和(自身を含む): 64954008

約数和(自身を除く): 34822732

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 98, 119, 196, 238, 476, 833, 1666, 3332, 9043, 18086, 36172, 63301, 126602, 153731, 253204, 307462, 443107, 614924, 886214, 1076117, 1772428, 2152234, 4304468, 7532819, 15065638, 30131276]

約数ペア:

[(1, 30131276), (2, 15065638), (4, 7532819), (7, 4304468), (14, 2152234), (17, 1772428), (28, 1076117), (34, 886214), (49, 614924), (68, 443107), (98, 307462), (119, 253204), (196, 153731), (238, 126602), (476, 63301), (833, 36172), (1666, 18086), (3332, 9043)]