218310060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{117371}}^1$

素因数の和:117414

約数の個数: 48

約数和(自身を含む): 630991872

約数和(自身を除く): 412681812

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 117371, 234742, 352113, 469484, 586855, 704226, 1173710, 1408452, 1760565, 2347420, 3521130, 3638501, 7042260, 7277002, 10915503, 14554004, 18192505, 21831006, 36385010, 43662012, 54577515, 72770020, 109155030, 218310060]

約数ペア:

[(1, 218310060), (2, 109155030), (3, 72770020), (4, 54577515), (5, 43662012), (6, 36385010), (10, 21831006), (12, 18192505), (15, 14554004), (20, 10915503), (30, 7277002), (31, 7042260), (60, 3638501), (62, 3521130), (93, 2347420), (124, 1760565), (155, 1408452), (186, 1173710), (310, 704226), (372, 586855), (465, 469484), (620, 352113), (930, 234742), (1860, 117371)]