66645630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{3877}}^1$

素因数の和:4081

約数の個数: 48

約数和(自身を含む): 174230784

約数和(自身を除く): 107585154

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 191, 382, 573, 955, 1146, 1719, 1910, 2865, 3438, 3877, 5730, 7754, 8595, 11631, 17190, 19385, 23262, 34893, 38770, 58155, 69786, 116310, 174465, 348930, 740507, 1481014, 2221521, 3702535, 4443042, 6664563, 7405070, 11107605, 13329126, 22215210, 33322815, 66645630]

約数ペア:

[(1, 66645630), (2, 33322815), (3, 22215210), (5, 13329126), (6, 11107605), (9, 7405070), (10, 6664563), (15, 4443042), (18, 3702535), (30, 2221521), (45, 1481014), (90, 740507), (191, 348930), (382, 174465), (573, 116310), (955, 69786), (1146, 58155), (1719, 38770), (1910, 34893), (2865, 23262), (3438, 19385), (3877, 17190), (5730, 11631), (7754, 8595)]