69492220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{4639}}^1$

素因数の和:4762

約数の個数: 48

約数和(自身を含む): 168376320

約数和(自身を除く): 98884100

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 107, 140, 214, 428, 535, 749, 1070, 1498, 2140, 2996, 3745, 4639, 7490, 9278, 14980, 18556, 23195, 32473, 46390, 64946, 92780, 129892, 162365, 324730, 496373, 649460, 992746, 1985492, 2481865, 3474611, 4963730, 6949222, 9927460, 13898444, 17373055, 34746110, 69492220]

約数ペア:

[(1, 69492220), (2, 34746110), (4, 17373055), (5, 13898444), (7, 9927460), (10, 6949222), (14, 4963730), (20, 3474611), (28, 2481865), (35, 1985492), (70, 992746), (107, 649460), (140, 496373), (214, 324730), (428, 162365), (535, 129892), (749, 92780), (1070, 64946), (1498, 46390), (2140, 32473), (2996, 23195), (3745, 18556), (4639, 14980), (7490, 9278)]