466050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{239}}^1$

素因数の和:267

約数の個数: 48

約数和(自身を含む): 1249920

約数和(自身を除く): 783870

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 239, 325, 390, 478, 650, 717, 975, 1195, 1434, 1950, 2390, 3107, 3585, 5975, 6214, 7170, 9321, 11950, 15535, 17925, 18642, 31070, 35850, 46605, 77675, 93210, 155350, 233025, 466050]

約数ペア:

[(1, 466050), (2, 233025), (3, 155350), (5, 93210), (6, 77675), (10, 46605), (13, 35850), (15, 31070), (25, 18642), (26, 17925), (30, 15535), (39, 11950), (50, 9321), (65, 7170), (75, 6214), (78, 5975), (130, 3585), (150, 3107), (195, 2390), (239, 1950), (325, 1434), (390, 1195), (478, 975), (650, 717)]