72261210

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{5641}}^1$

素因数の和:5719

約数の個数: 64

約数和(自身を含む): 201487104

約数和(自身を除く): 129225894

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, 5641, 6405, 11282, 12810, 16923, 28205, 33846, 39487, 56410, 78974, 84615, 118461, 169230, 197435, 236922, 344101, 394870, 592305, 688202, 1032303, 1184610, 1720505, 2064606, 2408707, 3441010, 4817414, 5161515, 7226121, 10323030, 12043535, 14452242, 24087070, 36130605, 72261210]

約数ペア:

[(1, 72261210), (2, 36130605), (3, 24087070), (5, 14452242), (6, 12043535), (7, 10323030), (10, 7226121), (14, 5161515), (15, 4817414), (21, 3441010), (30, 2408707), (35, 2064606), (42, 1720505), (61, 1184610), (70, 1032303), (105, 688202), (122, 592305), (183, 394870), (210, 344101), (305, 236922), (366, 197435), (427, 169230), (610, 118461), (854, 84615), (915, 78974), (1281, 56410), (1830, 39487), (2135, 33846), (2562, 28205), (4270, 16923), (5641, 12810), (6405, 11282)]