145475910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{863}}^1\times {\mathrm{1873}}^1$

素因数の和:2749

約数の個数: 48

約数和(自身を含む): 378877824

約数和(自身を除く): 233401914

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 863, 1726, 1873, 2589, 3746, 4315, 5178, 5619, 7767, 8630, 9365, 11238, 12945, 15534, 16857, 18730, 25890, 28095, 33714, 38835, 56190, 77670, 84285, 168570, 1616399, 3232798, 4849197, 8081995, 9698394, 14547591, 16163990, 24245985, 29095182, 48491970, 72737955, 145475910]

約数ペア:

[(1, 145475910), (2, 72737955), (3, 48491970), (5, 29095182), (6, 24245985), (9, 16163990), (10, 14547591), (15, 9698394), (18, 8081995), (30, 4849197), (45, 3232798), (90, 1616399), (863, 168570), (1726, 84285), (1873, 77670), (2589, 56190), (3746, 38835), (4315, 33714), (5178, 28095), (5619, 25890), (7767, 18730), (8630, 16857), (9365, 15534), (11238, 12945)]