2012174190

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{7853}}^1$

素因数の和:7955

約数の個数: 128

約数和(自身を含む): 5858455680

約数和(自身を除く): 3846281490

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 73, 78, 90, 117, 130, 135, 146, 195, 219, 234, 270, 351, 365, 390, 438, 585, 657, 702, 730, 949, 1095, 1170, 1314, 1755, 1898, 1971, 2190, 2847, 3285, 3510, 3942, 4745, 5694, 6570, 7853, 8541, 9490, 9855, 14235, 15706, 17082, 19710, 23559, 25623, 28470, 39265, 42705, 47118, 51246, 70677, 78530, 85410, 102089, 117795, 128115, 141354, 204178, 212031, 235590, 256230, 306267, 353385, 424062, 510445, 573269, 612534, 706770, 918801, 1020890, 1060155, 1146538, 1531335, 1719807, 1837602, 2120310, 2756403, 2866345, 3062670, 3439614, 4594005, 5159421, 5512806, 5732690, 7452497, 8599035, 9188010, 10318842, 13782015, 14904994, 15478263, 17198070, 22357491, 25797105, 27564030, 30956526, 37262485, 44714982, 51594210, 67072473, 74524970, 77391315, 111787455, 134144946, 154782630, 201217419, 223574910, 335362365, 402434838, 670724730, 1006087095, 2012174190]

約数ペア:

[(1, 2012174190), (2, 1006087095), (3, 670724730), (5, 402434838), (6, 335362365), (9, 223574910), (10, 201217419), (13, 154782630), (15, 134144946), (18, 111787455), (26, 77391315), (27, 74524970), (30, 67072473), (39, 51594210), (45, 44714982), (54, 37262485), (65, 30956526), (73, 27564030), (78, 25797105), (90, 22357491), (117, 17198070), (130, 15478263), (135, 14904994), (146, 13782015), (195, 10318842), (219, 9188010), (234, 8599035), (270, 7452497), (351, 5732690), (365, 5512806), (390, 5159421), (438, 4594005), (585, 3439614), (657, 3062670), (702, 2866345), (730, 2756403), (949, 2120310), (1095, 1837602), (1170, 1719807), (1314, 1531335), (1755, 1146538), (1898, 1060155), (1971, 1020890), (2190, 918801), (2847, 706770), (3285, 612534), (3510, 573269), (3942, 510445), (4745, 424062), (5694, 353385), (6570, 306267), (7853, 256230), (8541, 235590), (9490, 212031), (9855, 204178), (14235, 141354), (15706, 128115), (17082, 117795), (19710, 102089), (23559, 85410), (25623, 78530), (28470, 70677), (39265, 51246), (42705, 47118)]