87256530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{4271}}^1$

素因数の和:4511

約数の個数: 48

約数和(自身を含む): 227919744

約数和(自身を除く): 140663214

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 227, 454, 681, 1135, 1362, 2043, 2270, 3405, 4086, 4271, 6810, 8542, 10215, 12813, 20430, 21355, 25626, 38439, 42710, 64065, 76878, 128130, 192195, 384390, 969517, 1939034, 2908551, 4847585, 5817102, 8725653, 9695170, 14542755, 17451306, 29085510, 43628265, 87256530]

約数ペア:

[(1, 87256530), (2, 43628265), (3, 29085510), (5, 17451306), (6, 14542755), (9, 9695170), (10, 8725653), (15, 5817102), (18, 4847585), (30, 2908551), (45, 1939034), (90, 969517), (227, 384390), (454, 192195), (681, 128130), (1135, 76878), (1362, 64065), (2043, 42710), (2270, 38439), (3405, 25626), (4086, 21355), (4271, 20430), (6810, 12813), (8542, 10215)]