293689876340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{4079}}^1\times {\mathrm{514289}}^1$

素因数の和:518384

約数の個数: 48

約数和(自身を含む): 705029875200

約数和(自身を除く): 411339998860

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 4079, 8158, 16316, 20395, 28553, 40790, 57106, 81580, 114212, 142765, 285530, 514289, 571060, 1028578, 2057156, 2571445, 3600023, 5142890, 7200046, 10285780, 14400092, 18000115, 36000230, 72000460, 2097784831, 4195569662, 8391139324, 10488924155, 14684493817, 20977848310, 29368987634, 41955696620, 58737975268, 73422469085, 146844938170, 293689876340]

約数ペア:

[(1, 293689876340), (2, 146844938170), (4, 73422469085), (5, 58737975268), (7, 41955696620), (10, 29368987634), (14, 20977848310), (20, 14684493817), (28, 10488924155), (35, 8391139324), (70, 4195569662), (140, 2097784831), (4079, 72000460), (8158, 36000230), (16316, 18000115), (20395, 14400092), (28553, 10285780), (40790, 7200046), (57106, 5142890), (81580, 3600023), (114212, 2571445), (142765, 2057156), (285530, 1028578), (514289, 571060)]