231566370

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{18077}}^1$

素因数の和:18155

約数の個数: 64

約数和(自身を含む): 645601536

約数和(自身を除く): 414035166

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 61, 70, 105, 122, 183, 210, 305, 366, 427, 610, 854, 915, 1281, 1830, 2135, 2562, 4270, 6405, 12810, 18077, 36154, 54231, 90385, 108462, 126539, 180770, 253078, 271155, 379617, 542310, 632695, 759234, 1102697, 1265390, 1898085, 2205394, 3308091, 3796170, 5513485, 6616182, 7718879, 11026970, 15437758, 16540455, 23156637, 33080910, 38594395, 46313274, 77188790, 115783185, 231566370]

約数ペア:

[(1, 231566370), (2, 115783185), (3, 77188790), (5, 46313274), (6, 38594395), (7, 33080910), (10, 23156637), (14, 16540455), (15, 15437758), (21, 11026970), (30, 7718879), (35, 6616182), (42, 5513485), (61, 3796170), (70, 3308091), (105, 2205394), (122, 1898085), (183, 1265390), (210, 1102697), (305, 759234), (366, 632695), (427, 542310), (610, 379617), (854, 271155), (915, 253078), (1281, 180770), (1830, 126539), (2135, 108462), (2562, 90385), (4270, 54231), (6405, 36154), (12810, 18077)]