306867180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{70061}}^1$

素因数の和:70146

約数の個数: 48

約数和(自身を含む): 871010784

約数和(自身を除く): 564143604

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 73, 146, 219, 292, 365, 438, 730, 876, 1095, 1460, 2190, 4380, 70061, 140122, 210183, 280244, 350305, 420366, 700610, 840732, 1050915, 1401220, 2101830, 4203660, 5114453, 10228906, 15343359, 20457812, 25572265, 30686718, 51144530, 61373436, 76716795, 102289060, 153433590, 306867180]

約数ペア:

[(1, 306867180), (2, 153433590), (3, 102289060), (4, 76716795), (5, 61373436), (6, 51144530), (10, 30686718), (12, 25572265), (15, 20457812), (20, 15343359), (30, 10228906), (60, 5114453), (73, 4203660), (146, 2101830), (219, 1401220), (292, 1050915), (365, 840732), (438, 700610), (730, 420366), (876, 350305), (1095, 280244), (1460, 210183), (2190, 140122), (4380, 70061)]