291297180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{419}}^1\times {\mathrm{11587}}^1$

素因数の和:12018

約数の個数: 48

約数和(自身を含む): 817649280

約数和(自身を除く): 526352100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 419, 838, 1257, 1676, 2095, 2514, 4190, 5028, 6285, 8380, 11587, 12570, 23174, 25140, 34761, 46348, 57935, 69522, 115870, 139044, 173805, 231740, 347610, 695220, 4854953, 9709906, 14564859, 19419812, 24274765, 29129718, 48549530, 58259436, 72824295, 97099060, 145648590, 291297180]

約数ペア:

[(1, 291297180), (2, 145648590), (3, 97099060), (4, 72824295), (5, 58259436), (6, 48549530), (10, 29129718), (12, 24274765), (15, 19419812), (20, 14564859), (30, 9709906), (60, 4854953), (419, 695220), (838, 347610), (1257, 231740), (1676, 173805), (2095, 139044), (2514, 115870), (4190, 69522), (5028, 57935), (6285, 46348), (8380, 34761), (11587, 25140), (12570, 23174)]