30258750

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{8069}}^1$

素因数の和:8094

約数の個数: 40

約数和(自身を含む): 75632040

約数和(自身を除く): 45373290

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 125, 150, 250, 375, 625, 750, 1250, 1875, 3750, 8069, 16138, 24207, 40345, 48414, 80690, 121035, 201725, 242070, 403450, 605175, 1008625, 1210350, 2017250, 3025875, 5043125, 6051750, 10086250, 15129375, 30258750]

約数ペア:

[(1, 30258750), (2, 15129375), (3, 10086250), (5, 6051750), (6, 5043125), (10, 3025875), (15, 2017250), (25, 1210350), (30, 1008625), (50, 605175), (75, 403450), (125, 242070), (150, 201725), (250, 121035), (375, 80690), (625, 48414), (750, 40345), (1250, 24207), (1875, 16138), (3750, 8069)]