1123669950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{2731}}^1$

素因数の和:2970

約数の個数: 96

約数和(自身を含む): 3016390272

約数和(自身を除く): 1892720322

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 211, 325, 390, 422, 633, 650, 975, 1055, 1266, 1950, 2110, 2731, 2743, 3165, 5275, 5462, 5486, 6330, 8193, 8229, 10550, 13655, 13715, 15825, 16386, 16458, 27310, 27430, 31650, 35503, 40965, 41145, 68275, 68575, 71006, 81930, 82290, 106509, 136550, 137150, 177515, 204825, 205725, 213018, 355030, 409650, 411450, 532545, 576241, 887575, 1065090, 1152482, 1728723, 1775150, 2662725, 2881205, 3457446, 5325450, 5762410, 7491133, 8643615, 14406025, 14982266, 17287230, 22473399, 28812050, 37455665, 43218075, 44946798, 74911330, 86436150, 112366995, 187278325, 224733990, 374556650, 561834975, 1123669950]

約数ペア:

[(1, 1123669950), (2, 561834975), (3, 374556650), (5, 224733990), (6, 187278325), (10, 112366995), (13, 86436150), (15, 74911330), (25, 44946798), (26, 43218075), (30, 37455665), (39, 28812050), (50, 22473399), (65, 17287230), (75, 14982266), (78, 14406025), (130, 8643615), (150, 7491133), (195, 5762410), (211, 5325450), (325, 3457446), (390, 2881205), (422, 2662725), (633, 1775150), (650, 1728723), (975, 1152482), (1055, 1065090), (1266, 887575), (1950, 576241), (2110, 532545), (2731, 411450), (2743, 409650), (3165, 355030), (5275, 213018), (5462, 205725), (5486, 204825), (6330, 177515), (8193, 137150), (8229, 136550), (10550, 106509), (13655, 82290), (13715, 81930), (15825, 71006), (16386, 68575), (16458, 68275), (27310, 41145), (27430, 40965), (31650, 35503)]