17707430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1$

素因数の和:213

約数の個数: 64

約数和(自身を含む): 37013760

約数和(自身を除く): 19306330

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 67, 95, 107, 130, 134, 190, 214, 247, 335, 494, 535, 670, 871, 1070, 1235, 1273, 1391, 1742, 2033, 2470, 2546, 2782, 4066, 4355, 6365, 6955, 7169, 8710, 10165, 12730, 13910, 14338, 16549, 20330, 26429, 33098, 35845, 52858, 71690, 82745, 93197, 132145, 136211, 165490, 186394, 264290, 272422, 465985, 681055, 931970, 1362110, 1770743, 3541486, 8853715, 17707430]

約数ペア:

[(1, 17707430), (2, 8853715), (5, 3541486), (10, 1770743), (13, 1362110), (19, 931970), (26, 681055), (38, 465985), (65, 272422), (67, 264290), (95, 186394), (107, 165490), (130, 136211), (134, 132145), (190, 93197), (214, 82745), (247, 71690), (335, 52858), (494, 35845), (535, 33098), (670, 26429), (871, 20330), (1070, 16549), (1235, 14338), (1273, 13910), (1391, 12730), (1742, 10165), (2033, 8710), (2470, 7169), (2546, 6955), (2782, 6365), (4066, 4355)]