30880364

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{179}}^1$

素因数の和:302

約数の個数: 48

約数和(自身を含む): 59875200

約数和(自身を除く): 28994836

約数列:

[1, 2, 4, 17, 34, 43, 59, 68, 86, 118, 172, 179, 236, 358, 716, 731, 1003, 1462, 2006, 2537, 2924, 3043, 4012, 5074, 6086, 7697, 10148, 10561, 12172, 15394, 21122, 30788, 42244, 43129, 86258, 130849, 172516, 179537, 261698, 359074, 454123, 523396, 718148, 908246, 1816492, 7720091, 15440182, 30880364]

約数ペア:

[(1, 30880364), (2, 15440182), (4, 7720091), (17, 1816492), (34, 908246), (43, 718148), (59, 523396), (68, 454123), (86, 359074), (118, 261698), (172, 179537), (179, 172516), (236, 130849), (358, 86258), (716, 43129), (731, 42244), (1003, 30788), (1462, 21122), (2006, 15394), (2537, 12172), (2924, 10561), (3043, 10148), (4012, 7697), (5074, 6086)]