189620010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{739}}^1\times {\mathrm{2851}}^1$

素因数の和:3603

約数の個数: 48

約数和(自身を含む): 493852320

約数和(自身を除く): 304232310

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 739, 1478, 2217, 2851, 3695, 4434, 5702, 6651, 7390, 8553, 11085, 13302, 14255, 17106, 22170, 25659, 28510, 33255, 42765, 51318, 66510, 85530, 128295, 256590, 2106889, 4213778, 6320667, 10534445, 12641334, 18962001, 21068890, 31603335, 37924002, 63206670, 94810005, 189620010]

約数ペア:

[(1, 189620010), (2, 94810005), (3, 63206670), (5, 37924002), (6, 31603335), (9, 21068890), (10, 18962001), (15, 12641334), (18, 10534445), (30, 6320667), (45, 4213778), (90, 2106889), (739, 256590), (1478, 128295), (2217, 85530), (2851, 66510), (3695, 51318), (4434, 42765), (5702, 33255), (6651, 28510), (7390, 25659), (8553, 22170), (11085, 17106), (13302, 14255)]