179216190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{389}}^1\times {\mathrm{5119}}^1$

素因数の和:5521

約数の個数: 48

約数和(自身を含む): 467251200

約数和(自身を除く): 288035010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 389, 778, 1167, 1945, 2334, 3501, 3890, 5119, 5835, 7002, 10238, 11670, 15357, 17505, 25595, 30714, 35010, 46071, 51190, 76785, 92142, 153570, 230355, 460710, 1991291, 3982582, 5973873, 9956455, 11947746, 17921619, 19912910, 29869365, 35843238, 59738730, 89608095, 179216190]

約数ペア:

[(1, 179216190), (2, 89608095), (3, 59738730), (5, 35843238), (6, 29869365), (9, 19912910), (10, 17921619), (15, 11947746), (18, 9956455), (30, 5973873), (45, 3982582), (90, 1991291), (389, 460710), (778, 230355), (1167, 153570), (1945, 92142), (2334, 76785), (3501, 51190), (3890, 46071), (5119, 35010), (5835, 30714), (7002, 25595), (10238, 17505), (11670, 15357)]