5867940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7523}}^1$

素因数の和:7548

約数の個数: 48

約数和(自身を含む): 17696448

約数和(自身を除く): 11828508

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, 7523, 15046, 22569, 30092, 37615, 45138, 75230, 90276, 97799, 112845, 150460, 195598, 225690, 293397, 391196, 451380, 488995, 586794, 977990, 1173588, 1466985, 1955980, 2933970, 5867940]

約数ペア:

[(1, 5867940), (2, 2933970), (3, 1955980), (4, 1466985), (5, 1173588), (6, 977990), (10, 586794), (12, 488995), (13, 451380), (15, 391196), (20, 293397), (26, 225690), (30, 195598), (39, 150460), (52, 112845), (60, 97799), (65, 90276), (78, 75230), (130, 45138), (156, 37615), (195, 30092), (260, 22569), (390, 15046), (780, 7523)]