287339950

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{3347}}^1$

素因数の和:3477

約数の個数: 48

約数和(自身を含む): 571664304

約数和(自身を除く): 284324354

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 101, 170, 202, 425, 505, 850, 1010, 1717, 2525, 3347, 3434, 5050, 6694, 8585, 16735, 17170, 33470, 42925, 56899, 83675, 85850, 113798, 167350, 284495, 338047, 568990, 676094, 1422475, 1690235, 2844950, 3380470, 5746799, 8451175, 11493598, 16902350, 28733995, 57467990, 143669975, 287339950]

約数ペア:

[(1, 287339950), (2, 143669975), (5, 57467990), (10, 28733995), (17, 16902350), (25, 11493598), (34, 8451175), (50, 5746799), (85, 3380470), (101, 2844950), (170, 1690235), (202, 1422475), (425, 676094), (505, 568990), (850, 338047), (1010, 284495), (1717, 167350), (2525, 113798), (3347, 85850), (3434, 83675), (5050, 56899), (6694, 42925), (8585, 33470), (16735, 17170)]