18430482610

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{179}}^1\times {\mathrm{239}}^1\times {\mathrm{643}}^1$

素因数の和:1135

約数の個数: 64

約数和(自身を含む): 34052659200

約数和(自身を除く): 15622176590

約数列:

[1, 2, 5, 10, 67, 134, 179, 239, 335, 358, 478, 643, 670, 895, 1195, 1286, 1790, 2390, 3215, 6430, 11993, 16013, 23986, 32026, 42781, 43081, 59965, 80065, 85562, 86162, 115097, 119930, 153677, 160130, 213905, 215405, 230194, 307354, 427810, 430810, 575485, 768385, 1150970, 1536770, 2866327, 5732654, 7711499, 10296359, 14331635, 15422998, 20592718, 27508183, 28663270, 38557495, 51481795, 55016366, 77114990, 102963590, 137540915, 275081830, 1843048261, 3686096522, 9215241305, 18430482610]

約数ペア:

[(1, 18430482610), (2, 9215241305), (5, 3686096522), (10, 1843048261), (67, 275081830), (134, 137540915), (179, 102963590), (239, 77114990), (335, 55016366), (358, 51481795), (478, 38557495), (643, 28663270), (670, 27508183), (895, 20592718), (1195, 15422998), (1286, 14331635), (1790, 10296359), (2390, 7711499), (3215, 5732654), (6430, 2866327), (11993, 1536770), (16013, 1150970), (23986, 768385), (32026, 575485), (42781, 430810), (43081, 427810), (59965, 307354), (80065, 230194), (85562, 215405), (86162, 213905), (115097, 160130), (119930, 153677)]