42191730

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{347}}^1$

素因数の和:560

約数の個数: 96

約数和(自身を含む): 126382464

約数和(自身を除く): 84190734

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 193, 210, 315, 347, 386, 579, 630, 694, 965, 1041, 1158, 1351, 1735, 1737, 1930, 2082, 2429, 2702, 2895, 3123, 3470, 3474, 4053, 4858, 5205, 5790, 6246, 6755, 7287, 8106, 8685, 10410, 12145, 12159, 13510, 14574, 15615, 17370, 20265, 21861, 24290, 24318, 31230, 36435, 40530, 43722, 60795, 66971, 72870, 109305, 121590, 133942, 200913, 218610, 334855, 401826, 468797, 602739, 669710, 937594, 1004565, 1205478, 1406391, 2009130, 2343985, 2812782, 3013695, 4219173, 4687970, 6027390, 7031955, 8438346, 14063910, 21095865, 42191730]

約数ペア:

[(1, 42191730), (2, 21095865), (3, 14063910), (5, 8438346), (6, 7031955), (7, 6027390), (9, 4687970), (10, 4219173), (14, 3013695), (15, 2812782), (18, 2343985), (21, 2009130), (30, 1406391), (35, 1205478), (42, 1004565), (45, 937594), (63, 669710), (70, 602739), (90, 468797), (105, 401826), (126, 334855), (193, 218610), (210, 200913), (315, 133942), (347, 121590), (386, 109305), (579, 72870), (630, 66971), (694, 60795), (965, 43722), (1041, 40530), (1158, 36435), (1351, 31230), (1735, 24318), (1737, 24290), (1930, 21861), (2082, 20265), (2429, 17370), (2702, 15615), (2895, 14574), (3123, 13510), (3470, 12159), (3474, 12145), (4053, 10410), (4858, 8685), (5205, 8106), (5790, 7287), (6246, 6755)]