4751250

素因数分解:

$2^1\times 3^1\times 5^4\times 7^1\times {\mathrm{181}}^1$

素因数の和:213

約数の個数: 80

約数和(自身を含む): 13645632

約数和(自身を除く): 8894382

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 125, 150, 175, 181, 210, 250, 350, 362, 375, 525, 543, 625, 750, 875, 905, 1050, 1086, 1250, 1267, 1750, 1810, 1875, 2534, 2625, 2715, 3750, 3801, 4375, 4525, 5250, 5430, 6335, 7602, 8750, 9050, 12670, 13125, 13575, 19005, 22625, 26250, 27150, 31675, 38010, 45250, 63350, 67875, 95025, 113125, 135750, 158375, 190050, 226250, 316750, 339375, 475125, 678750, 791875, 950250, 1583750, 2375625, 4751250]

約数ペア:

[(1, 4751250), (2, 2375625), (3, 1583750), (5, 950250), (6, 791875), (7, 678750), (10, 475125), (14, 339375), (15, 316750), (21, 226250), (25, 190050), (30, 158375), (35, 135750), (42, 113125), (50, 95025), (70, 67875), (75, 63350), (105, 45250), (125, 38010), (150, 31675), (175, 27150), (181, 26250), (210, 22625), (250, 19005), (350, 13575), (362, 13125), (375, 12670), (525, 9050), (543, 8750), (625, 7602), (750, 6335), (875, 5430), (905, 5250), (1050, 4525), (1086, 4375), (1250, 3801), (1267, 3750), (1750, 2715), (1810, 2625), (1875, 2534)]