72895770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{5827}}^1$

素因数の和:5979

約数の個数: 48

約数和(自身を含む): 190925280

約数和(自身を除く): 118029510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 139, 278, 417, 695, 834, 1251, 1390, 2085, 2502, 4170, 5827, 6255, 11654, 12510, 17481, 29135, 34962, 52443, 58270, 87405, 104886, 174810, 262215, 524430, 809953, 1619906, 2429859, 4049765, 4859718, 7289577, 8099530, 12149295, 14579154, 24298590, 36447885, 72895770]

約数ペア:

[(1, 72895770), (2, 36447885), (3, 24298590), (5, 14579154), (6, 12149295), (9, 8099530), (10, 7289577), (15, 4859718), (18, 4049765), (30, 2429859), (45, 1619906), (90, 809953), (139, 524430), (278, 262215), (417, 174810), (695, 104886), (834, 87405), (1251, 58270), (1390, 52443), (2085, 34962), (2502, 29135), (4170, 17481), (5827, 12510), (6255, 11654)]