113411220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{145399}}^1$

素因数の和:145424

約数の個数: 48

約数和(自身を含む): 341980800

約数和(自身を除く): 228569580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 145399, 290798, 436197, 581596, 726995, 872394, 1453990, 1744788, 1890187, 2180985, 2907980, 3780374, 4361970, 5670561, 7560748, 8723940, 9450935, 11341122, 18901870, 22682244, 28352805, 37803740, 56705610, 113411220]

約数ペア:

[(1, 113411220), (2, 56705610), (3, 37803740), (4, 28352805), (5, 22682244), (6, 18901870), (10, 11341122), (12, 9450935), (13, 8723940), (15, 7560748), (20, 5670561), (26, 4361970), (30, 3780374), (39, 2907980), (52, 2180985), (60, 1890187), (65, 1744788), (78, 1453990), (130, 872394), (156, 726995), (195, 581596), (260, 436197), (390, 290798), (780, 145399)]