28580190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{241}}^1$

素因数の和:377

約数の個数: 64

約数和(自身を含む): 71089920

約数和(自身を除く): 42509730

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 59, 67, 118, 134, 177, 201, 241, 295, 335, 354, 402, 482, 590, 670, 723, 885, 1005, 1205, 1446, 1770, 2010, 2410, 3615, 3953, 7230, 7906, 11859, 14219, 16147, 19765, 23718, 28438, 32294, 39530, 42657, 48441, 59295, 71095, 80735, 85314, 96882, 118590, 142190, 161470, 213285, 242205, 426570, 484410, 952673, 1905346, 2858019, 4763365, 5716038, 9526730, 14290095, 28580190]

約数ペア:

[(1, 28580190), (2, 14290095), (3, 9526730), (5, 5716038), (6, 4763365), (10, 2858019), (15, 1905346), (30, 952673), (59, 484410), (67, 426570), (118, 242205), (134, 213285), (177, 161470), (201, 142190), (241, 118590), (295, 96882), (335, 85314), (354, 80735), (402, 71095), (482, 59295), (590, 48441), (670, 42657), (723, 39530), (885, 32294), (1005, 28438), (1205, 23718), (1446, 19765), (1770, 16147), (2010, 14219), (2410, 11859), (3615, 7906), (3953, 7230)]