74928660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{17107}}^1$

素因数の和:17192

約数の個数: 48

約数和(自身を含む): 212686656

約数和(自身を除く): 137757996

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, 17107, 34214, 51321, 68428, 85535, 102642, 171070, 205284, 256605, 342140, 513210, 1026420, 1248811, 2497622, 3746433, 4995244, 6244055, 7492866, 12488110, 14985732, 18732165, 24976220, 37464330, 74928660]

約数ペア:

[(1, 74928660), (2, 37464330), (3, 24976220), (4, 18732165), (5, 14985732), (6, 12488110), (10, 7492866), (12, 6244055), (15, 4995244), (20, 3746433), (30, 2497622), (60, 1248811), (73, 1026420), (146, 513210), (219, 342140), (292, 256605), (365, 205284), (438, 171070), (730, 102642), (876, 85535), (1095, 68428), (1460, 51321), (2190, 34214), (4380, 17107)]