1623450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{137}}^1$

素因数の和:231

約数の個数: 48

約数和(自身を含む): 4106880

約数和(自身を除く): 2483430

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 79, 137, 150, 158, 237, 274, 395, 411, 474, 685, 790, 822, 1185, 1370, 1975, 2055, 2370, 3425, 3950, 4110, 5925, 6850, 10275, 10823, 11850, 20550, 21646, 32469, 54115, 64938, 108230, 162345, 270575, 324690, 541150, 811725, 1623450]

約数ペア:

[(1, 1623450), (2, 811725), (3, 541150), (5, 324690), (6, 270575), (10, 162345), (15, 108230), (25, 64938), (30, 54115), (50, 32469), (75, 21646), (79, 20550), (137, 11850), (150, 10823), (158, 10275), (237, 6850), (274, 5925), (395, 4110), (411, 3950), (474, 3425), (685, 2370), (790, 2055), (822, 1975), (1185, 1370)]