1840168830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{238673}}^1$

素因数の和:238940

約数の個数: 32

約数和(自身を含む): 4433608224

約数和(自身を除く): 2593439394

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 257, 514, 771, 1285, 1542, 2570, 3855, 7710, 238673, 477346, 716019, 1193365, 1432038, 2386730, 3580095, 7160190, 61338961, 122677922, 184016883, 306694805, 368033766, 613389610, 920084415, 1840168830]

約数ペア:

[(1, 1840168830), (2, 920084415), (3, 613389610), (5, 368033766), (6, 306694805), (10, 184016883), (15, 122677922), (30, 61338961), (257, 7160190), (514, 3580095), (771, 2386730), (1285, 1432038), (1542, 1193365), (2570, 716019), (3855, 477346), (7710, 238673)]