859001470

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{389}}^1\times {\mathrm{9601}}^1$

素因数の和:10020

約数の個数: 32

約数和(自身を含む): 1617744960

約数和(自身を除く): 758743490

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 389, 778, 1945, 3890, 8947, 9601, 17894, 19202, 44735, 48005, 89470, 96010, 220823, 441646, 1104115, 2208230, 3734789, 7469578, 18673945, 37347890, 85900147, 171800294, 429500735, 859001470]

約数ペア:

[(1, 859001470), (2, 429500735), (5, 171800294), (10, 85900147), (23, 37347890), (46, 18673945), (115, 7469578), (230, 3734789), (389, 2208230), (778, 1104115), (1945, 441646), (3890, 220823), (8947, 96010), (9601, 89470), (17894, 48005), (19202, 44735)]