2792513344740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{949834471}}^1$

素因数の和:949834497

約数の個数: 72

約数和(自身を含む): 9095614903872

約数和(自身を除く): 6303101559132

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, 949834471, 1899668942, 2849503413, 3799337884, 4749172355, 5699006826, 6648841297, 9498344710, 11398013652, 13297682594, 14247517065, 18996689420, 19946523891, 26595365188, 28495034130, 33244206485, 39893047782, 46541889079, 56990068260, 66488412970, 79786095564, 93083778158, 99732619455, 132976825940, 139625667237, 186167556316, 199465238910, 232709445395, 279251334474, 398930477820, 465418890790, 558502668948, 698128336185, 930837781580, 1396256672370, 2792513344740]

約数ペア:

[(1, 2792513344740), (2, 1396256672370), (3, 930837781580), (4, 698128336185), (5, 558502668948), (6, 465418890790), (7, 398930477820), (10, 279251334474), (12, 232709445395), (14, 199465238910), (15, 186167556316), (20, 139625667237), (21, 132976825940), (28, 99732619455), (30, 93083778158), (35, 79786095564), (42, 66488412970), (49, 56990068260), (60, 46541889079), (70, 39893047782), (84, 33244206485), (98, 28495034130), (105, 26595365188), (140, 19946523891), (147, 18996689420), (196, 14247517065), (210, 13297682594), (245, 11398013652), (294, 9498344710), (420, 6648841297), (490, 5699006826), (588, 4749172355), (735, 3799337884), (980, 2849503413), (1470, 1899668942), (2940, 949834471)]