398576610

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{373}}^1\times {\mathrm{383}}^1$

素因数の和:800

約数の個数: 96

約数和(自身を含む): 1075396608

約数和(自身を除く): 676819998

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 373, 383, 465, 558, 746, 766, 930, 1119, 1149, 1395, 1865, 1915, 2238, 2298, 2790, 3357, 3447, 3730, 3830, 5595, 5745, 6714, 6894, 11190, 11490, 11563, 11873, 16785, 17235, 23126, 23746, 33570, 34470, 34689, 35619, 57815, 59365, 69378, 71238, 104067, 106857, 115630, 118730, 142859, 173445, 178095, 208134, 213714, 285718, 346890, 356190, 428577, 520335, 534285, 714295, 857154, 1040670, 1068570, 1285731, 1428590, 2142885, 2571462, 4285770, 4428629, 6428655, 8857258, 12857310, 13285887, 22143145, 26571774, 39857661, 44286290, 66429435, 79715322, 132858870, 199288305, 398576610]

約数ペア:

[(1, 398576610), (2, 199288305), (3, 132858870), (5, 79715322), (6, 66429435), (9, 44286290), (10, 39857661), (15, 26571774), (18, 22143145), (30, 13285887), (31, 12857310), (45, 8857258), (62, 6428655), (90, 4428629), (93, 4285770), (155, 2571462), (186, 2142885), (279, 1428590), (310, 1285731), (373, 1068570), (383, 1040670), (465, 857154), (558, 714295), (746, 534285), (766, 520335), (930, 428577), (1119, 356190), (1149, 346890), (1395, 285718), (1865, 213714), (1915, 208134), (2238, 178095), (2298, 173445), (2790, 142859), (3357, 118730), (3447, 115630), (3730, 106857), (3830, 104067), (5595, 71238), (5745, 69378), (6714, 59365), (6894, 57815), (11190, 35619), (11490, 34689), (11563, 34470), (11873, 33570), (16785, 23746), (17235, 23126)]