61478190

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1069}}^1$

素因数の和:1159

約数の個数: 80

約数和(自身を含む): 167793120

約数和(自身を除く): 106314930

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 71, 81, 90, 135, 142, 162, 213, 270, 355, 405, 426, 639, 710, 810, 1065, 1069, 1278, 1917, 2130, 2138, 3195, 3207, 3834, 5345, 5751, 6390, 6414, 9585, 9621, 10690, 11502, 16035, 19170, 19242, 28755, 28863, 32070, 48105, 57510, 57726, 75899, 86589, 96210, 144315, 151798, 173178, 227697, 288630, 379495, 432945, 455394, 683091, 758990, 865890, 1138485, 1366182, 2049273, 2276970, 3415455, 4098546, 6147819, 6830910, 10246365, 12295638, 20492730, 30739095, 61478190]

約数ペア:

[(1, 61478190), (2, 30739095), (3, 20492730), (5, 12295638), (6, 10246365), (9, 6830910), (10, 6147819), (15, 4098546), (18, 3415455), (27, 2276970), (30, 2049273), (45, 1366182), (54, 1138485), (71, 865890), (81, 758990), (90, 683091), (135, 455394), (142, 432945), (162, 379495), (213, 288630), (270, 227697), (355, 173178), (405, 151798), (426, 144315), (639, 96210), (710, 86589), (810, 75899), (1065, 57726), (1069, 57510), (1278, 48105), (1917, 32070), (2130, 28863), (2138, 28755), (3195, 19242), (3207, 19170), (3834, 16035), (5345, 11502), (5751, 10690), (6390, 9621), (6414, 9585)]