30315750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{83}}^1\times {\mathrm{487}}^1$

素因数の和:590

約数の個数: 64

約数和(自身を含む): 76737024

約数和(自身を除く): 46421274

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 83, 125, 150, 166, 249, 250, 375, 415, 487, 498, 750, 830, 974, 1245, 1461, 2075, 2435, 2490, 2922, 4150, 4870, 6225, 7305, 10375, 12175, 12450, 14610, 20750, 24350, 31125, 36525, 40421, 60875, 62250, 73050, 80842, 121263, 121750, 182625, 202105, 242526, 365250, 404210, 606315, 1010525, 1212630, 2021050, 3031575, 5052625, 6063150, 10105250, 15157875, 30315750]

約数ペア:

[(1, 30315750), (2, 15157875), (3, 10105250), (5, 6063150), (6, 5052625), (10, 3031575), (15, 2021050), (25, 1212630), (30, 1010525), (50, 606315), (75, 404210), (83, 365250), (125, 242526), (150, 202105), (166, 182625), (249, 121750), (250, 121263), (375, 80842), (415, 73050), (487, 62250), (498, 60875), (750, 40421), (830, 36525), (974, 31125), (1245, 24350), (1461, 20750), (2075, 14610), (2435, 12450), (2490, 12175), (2922, 10375), (4150, 7305), (4870, 6225)]