391222470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{449681}}^1$

素因数の和:449720

約数の個数: 32

約数和(自身を含む): 971313120

約数和(自身を除く): 580090650

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870, 449681, 899362, 1349043, 2248405, 2698086, 4496810, 6745215, 13040749, 13490430, 26081498, 39122247, 65203745, 78244494, 130407490, 195611235, 391222470]

約数ペア:

[(1, 391222470), (2, 195611235), (3, 130407490), (5, 78244494), (6, 65203745), (10, 39122247), (15, 26081498), (29, 13490430), (30, 13040749), (58, 6745215), (87, 4496810), (145, 2698086), (174, 2248405), (290, 1349043), (435, 899362), (870, 449681)]