306386940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1307}}^1\times {\mathrm{3907}}^1$

素因数の和:5226

約数の個数: 48

約数和(自身を含む): 858759552

約数和(自身を除く): 552372612

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1307, 2614, 3907, 3921, 5228, 6535, 7814, 7842, 11721, 13070, 15628, 15684, 19535, 19605, 23442, 26140, 39070, 39210, 46884, 58605, 78140, 78420, 117210, 234420, 5106449, 10212898, 15319347, 20425796, 25532245, 30638694, 51064490, 61277388, 76596735, 102128980, 153193470, 306386940]

約数ペア:

[(1, 306386940), (2, 153193470), (3, 102128980), (4, 76596735), (5, 61277388), (6, 51064490), (10, 30638694), (12, 25532245), (15, 20425796), (20, 15319347), (30, 10212898), (60, 5106449), (1307, 234420), (2614, 117210), (3907, 78420), (3921, 78140), (5228, 58605), (6535, 46884), (7814, 39210), (7842, 39070), (11721, 26140), (13070, 23442), (15628, 19605), (15684, 19535)]