61399530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{373}}^1$

素因数の和:476

約数の個数: 96

約数和(自身を含む): 168030720

約数和(自身を除く): 106631190

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 59, 62, 90, 93, 118, 155, 177, 186, 279, 295, 310, 354, 373, 465, 531, 558, 590, 746, 885, 930, 1062, 1119, 1395, 1770, 1829, 1865, 2238, 2655, 2790, 3357, 3658, 3730, 5310, 5487, 5595, 6714, 9145, 10974, 11190, 11563, 16461, 16785, 18290, 22007, 23126, 27435, 32922, 33570, 34689, 44014, 54870, 57815, 66021, 69378, 82305, 104067, 110035, 115630, 132042, 164610, 173445, 198063, 208134, 220070, 330105, 346890, 396126, 520335, 660210, 682217, 990315, 1040670, 1364434, 1980630, 2046651, 3411085, 4093302, 6139953, 6822170, 10233255, 12279906, 20466510, 30699765, 61399530]

約数ペア:

[(1, 61399530), (2, 30699765), (3, 20466510), (5, 12279906), (6, 10233255), (9, 6822170), (10, 6139953), (15, 4093302), (18, 3411085), (30, 2046651), (31, 1980630), (45, 1364434), (59, 1040670), (62, 990315), (90, 682217), (93, 660210), (118, 520335), (155, 396126), (177, 346890), (186, 330105), (279, 220070), (295, 208134), (310, 198063), (354, 173445), (373, 164610), (465, 132042), (531, 115630), (558, 110035), (590, 104067), (746, 82305), (885, 69378), (930, 66021), (1062, 57815), (1119, 54870), (1395, 44014), (1770, 34689), (1829, 33570), (1865, 32922), (2238, 27435), (2655, 23126), (2790, 22007), (3357, 18290), (3658, 16785), (3730, 16461), (5310, 11563), (5487, 11190), (5595, 10974), (6714, 9145)]