87731070

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{1613}}^1$

素因数の和:1674

約数の個数: 96

約数和(自身を含む): 251706528

約数和(自身を除く): 163975458

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 37, 42, 49, 70, 74, 98, 105, 111, 147, 185, 210, 222, 245, 259, 294, 370, 490, 518, 555, 735, 777, 1110, 1295, 1470, 1554, 1613, 1813, 2590, 3226, 3626, 3885, 4839, 5439, 7770, 8065, 9065, 9678, 10878, 11291, 16130, 18130, 22582, 24195, 27195, 33873, 48390, 54390, 56455, 59681, 67746, 79037, 112910, 119362, 158074, 169365, 179043, 237111, 298405, 338730, 358086, 395185, 417767, 474222, 596810, 790370, 835534, 895215, 1185555, 1253301, 1790430, 2088835, 2371110, 2506602, 2924369, 4177670, 5848738, 6266505, 8773107, 12533010, 14621845, 17546214, 29243690, 43865535, 87731070]

約数ペア:

[(1, 87731070), (2, 43865535), (3, 29243690), (5, 17546214), (6, 14621845), (7, 12533010), (10, 8773107), (14, 6266505), (15, 5848738), (21, 4177670), (30, 2924369), (35, 2506602), (37, 2371110), (42, 2088835), (49, 1790430), (70, 1253301), (74, 1185555), (98, 895215), (105, 835534), (111, 790370), (147, 596810), (185, 474222), (210, 417767), (222, 395185), (245, 358086), (259, 338730), (294, 298405), (370, 237111), (490, 179043), (518, 169365), (555, 158074), (735, 119362), (777, 112910), (1110, 79037), (1295, 67746), (1470, 59681), (1554, 56455), (1613, 54390), (1813, 48390), (2590, 33873), (3226, 27195), (3626, 24195), (3885, 22582), (4839, 18130), (5439, 16130), (7770, 11291), (8065, 10878), (9065, 9678)]