29812818

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{227}}^1$

素因数の和:351

約数の個数: 64

約数和(自身を含む): 70917120

約数和(自身を除く): 41104302

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 53, 59, 106, 118, 159, 177, 227, 318, 354, 371, 413, 454, 681, 742, 826, 1113, 1239, 1362, 1589, 2226, 2478, 3127, 3178, 4767, 6254, 9381, 9534, 12031, 13393, 18762, 21889, 24062, 26786, 36093, 40179, 43778, 65667, 72186, 80358, 84217, 93751, 131334, 168434, 187502, 252651, 281253, 505302, 562506, 709829, 1419658, 2129487, 4258974, 4968803, 9937606, 14906409, 29812818]

約数ペア:

[(1, 29812818), (2, 14906409), (3, 9937606), (6, 4968803), (7, 4258974), (14, 2129487), (21, 1419658), (42, 709829), (53, 562506), (59, 505302), (106, 281253), (118, 252651), (159, 187502), (177, 168434), (227, 131334), (318, 93751), (354, 84217), (371, 80358), (413, 72186), (454, 65667), (681, 43778), (742, 40179), (826, 36093), (1113, 26786), (1239, 24062), (1362, 21889), (1589, 18762), (2226, 13393), (2478, 12031), (3127, 9534), (3178, 9381), (4767, 6254)]