31893210

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{6217}}^1$

素因数の和:6252

約数の個数: 64

約数和(自身を含む): 89539200

約数和(自身を除く): 57645990

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 90, 95, 114, 135, 171, 190, 270, 285, 342, 513, 570, 855, 1026, 1710, 2565, 5130, 6217, 12434, 18651, 31085, 37302, 55953, 62170, 93255, 111906, 118123, 167859, 186510, 236246, 279765, 335718, 354369, 559530, 590615, 708738, 839295, 1063107, 1181230, 1678590, 1771845, 2126214, 3189321, 3543690, 5315535, 6378642, 10631070, 15946605, 31893210]

約数ペア:

[(1, 31893210), (2, 15946605), (3, 10631070), (5, 6378642), (6, 5315535), (9, 3543690), (10, 3189321), (15, 2126214), (18, 1771845), (19, 1678590), (27, 1181230), (30, 1063107), (38, 839295), (45, 708738), (54, 590615), (57, 559530), (90, 354369), (95, 335718), (114, 279765), (135, 236246), (171, 186510), (190, 167859), (270, 118123), (285, 111906), (342, 93255), (513, 62170), (570, 55953), (855, 37302), (1026, 31085), (1710, 18651), (2565, 12434), (5130, 6217)]