42749272860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{14540569}}^1$

素因数の和:14540595

約数の個数: 72

約数和(自身を含む): 139240498320

約数和(自身を除く): 96491225460

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 14540569, 29081138, 43621707, 58162276, 72702845, 87243414, 101783983, 145405690, 174486828, 203567966, 218108535, 290811380, 305351949, 407135932, 436217070, 508919915, 610703898, 712487881, 872434140, 1017839830, 1221407796, 1424975762, 1526759745, 2035679660, 2137463643, 2849951524, 3053519490, 3562439405, 4274927286, 6107038980, 7124878810, 8549854572, 10687318215, 14249757620, 21374636430, 42749272860]

約数ペア:

[(1, 42749272860), (2, 21374636430), (3, 14249757620), (4, 10687318215), (5, 8549854572), (6, 7124878810), (7, 6107038980), (10, 4274927286), (12, 3562439405), (14, 3053519490), (15, 2849951524), (20, 2137463643), (21, 2035679660), (28, 1526759745), (30, 1424975762), (35, 1221407796), (42, 1017839830), (49, 872434140), (60, 712487881), (70, 610703898), (84, 508919915), (98, 436217070), (105, 407135932), (140, 305351949), (147, 290811380), (196, 218108535), (210, 203567966), (245, 174486828), (294, 145405690), (420, 101783983), (490, 87243414), (588, 72702845), (735, 58162276), (980, 43621707), (1470, 29081138), (2940, 14540569)]