30695756

素因数分解:

$2^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{1721}}^1$

素因数の和:1759

約数の個数: 48

約数和(自身を含む): 67502400

約数和(自身を除く): 36806644

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 343, 364, 637, 686, 1274, 1372, 1721, 2548, 3442, 4459, 6884, 8918, 12047, 17836, 22373, 24094, 44746, 48188, 84329, 89492, 156611, 168658, 313222, 337316, 590303, 626444, 1096277, 1180606, 2192554, 2361212, 4385108, 7673939, 15347878, 30695756]

約数ペア:

[(1, 30695756), (2, 15347878), (4, 7673939), (7, 4385108), (13, 2361212), (14, 2192554), (26, 1180606), (28, 1096277), (49, 626444), (52, 590303), (91, 337316), (98, 313222), (182, 168658), (196, 156611), (343, 89492), (364, 84329), (637, 48188), (686, 44746), (1274, 24094), (1372, 22373), (1721, 17836), (2548, 12047), (3442, 8918), (4459, 6884)]