210998610

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{757}}^1$

素因数の和:952

約数の個数: 96

約数和(自身を含む): 581780160

約数和(自身を除く): 370781550

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 163, 171, 190, 285, 326, 342, 489, 570, 757, 815, 855, 978, 1467, 1514, 1630, 1710, 2271, 2445, 2934, 3097, 3785, 4542, 4890, 6194, 6813, 7335, 7570, 9291, 11355, 13626, 14383, 14670, 15485, 18582, 22710, 27873, 28766, 30970, 34065, 43149, 46455, 55746, 68130, 71915, 86298, 92910, 123391, 129447, 139365, 143830, 215745, 246782, 258894, 278730, 370173, 431490, 616955, 647235, 740346, 1110519, 1233910, 1294470, 1850865, 2221038, 2344429, 3701730, 4688858, 5552595, 7033287, 11105190, 11722145, 14066574, 21099861, 23444290, 35166435, 42199722, 70332870, 105499305, 210998610]

約数ペア:

[(1, 210998610), (2, 105499305), (3, 70332870), (5, 42199722), (6, 35166435), (9, 23444290), (10, 21099861), (15, 14066574), (18, 11722145), (19, 11105190), (30, 7033287), (38, 5552595), (45, 4688858), (57, 3701730), (90, 2344429), (95, 2221038), (114, 1850865), (163, 1294470), (171, 1233910), (190, 1110519), (285, 740346), (326, 647235), (342, 616955), (489, 431490), (570, 370173), (757, 278730), (815, 258894), (855, 246782), (978, 215745), (1467, 143830), (1514, 139365), (1630, 129447), (1710, 123391), (2271, 92910), (2445, 86298), (2934, 71915), (3097, 68130), (3785, 55746), (4542, 46455), (4890, 43149), (6194, 34065), (6813, 30970), (7335, 28766), (7570, 27873), (9291, 22710), (11355, 18582), (13626, 15485), (14383, 14670)]