7079780

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{601}}^1$

素因数の和:660

約数の個数: 48

約数和(自身を含む): 16181760

約数和(自身を除く): 9101980

約数列:

[1, 2, 4, 5, 10, 19, 20, 31, 38, 62, 76, 95, 124, 155, 190, 310, 380, 589, 601, 620, 1178, 1202, 2356, 2404, 2945, 3005, 5890, 6010, 11419, 11780, 12020, 18631, 22838, 37262, 45676, 57095, 74524, 93155, 114190, 186310, 228380, 353989, 372620, 707978, 1415956, 1769945, 3539890, 7079780]

約数ペア:

[(1, 7079780), (2, 3539890), (4, 1769945), (5, 1415956), (10, 707978), (19, 372620), (20, 353989), (31, 228380), (38, 186310), (62, 114190), (76, 93155), (95, 74524), (124, 57095), (155, 45676), (190, 37262), (310, 22838), (380, 18631), (589, 12020), (601, 11780), (620, 11419), (1178, 6010), (1202, 5890), (2356, 3005), (2404, 2945)]