28362870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{10867}}^1$

素因数の和:10909

約数の個数: 48

約数和(自身を含む): 76293360

約数和(自身を除く): 47930490

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 261, 290, 435, 522, 870, 1305, 2610, 10867, 21734, 32601, 54335, 65202, 97803, 108670, 163005, 195606, 315143, 326010, 489015, 630286, 945429, 978030, 1575715, 1890858, 2836287, 3151430, 4727145, 5672574, 9454290, 14181435, 28362870]

約数ペア:

[(1, 28362870), (2, 14181435), (3, 9454290), (5, 5672574), (6, 4727145), (9, 3151430), (10, 2836287), (15, 1890858), (18, 1575715), (29, 978030), (30, 945429), (45, 630286), (58, 489015), (87, 326010), (90, 315143), (145, 195606), (174, 163005), (261, 108670), (290, 97803), (435, 65202), (522, 54335), (870, 32601), (1305, 21734), (2610, 10867)]