16859970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{6043}}^1$

素因数の和:6087

約数の個数: 48

約数和(自身を含む): 45257472

約数和(自身を除く): 28397502

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 2790, 6043, 12086, 18129, 30215, 36258, 54387, 60430, 90645, 108774, 181290, 187333, 271935, 374666, 543870, 561999, 936665, 1123998, 1685997, 1873330, 2809995, 3371994, 5619990, 8429985, 16859970]

約数ペア:

[(1, 16859970), (2, 8429985), (3, 5619990), (5, 3371994), (6, 2809995), (9, 1873330), (10, 1685997), (15, 1123998), (18, 936665), (30, 561999), (31, 543870), (45, 374666), (62, 271935), (90, 187333), (93, 181290), (155, 108774), (186, 90645), (279, 60430), (310, 54387), (465, 36258), (558, 30215), (930, 18129), (1395, 12086), (2790, 6043)]