2188292730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{1013}}^1$

素因数の和:1256

約数の個数: 128

約数和(自身を含む): 5887365120

約数和(自身を除く): 3699072390

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 29, 30, 39, 58, 65, 78, 87, 130, 145, 174, 191, 195, 290, 377, 382, 390, 435, 573, 754, 870, 955, 1013, 1131, 1146, 1885, 1910, 2026, 2262, 2483, 2865, 3039, 3770, 4966, 5065, 5539, 5655, 5730, 6078, 7449, 10130, 11078, 11310, 12415, 13169, 14898, 15195, 16617, 24830, 26338, 27695, 29377, 30390, 33234, 37245, 39507, 55390, 58754, 65845, 72007, 74490, 79014, 83085, 88131, 131690, 144014, 146885, 166170, 176262, 193483, 197535, 216021, 293770, 360035, 381901, 386966, 395070, 432042, 440655, 580449, 720070, 763802, 881310, 967415, 1080105, 1145703, 1160898, 1909505, 1934830, 2160210, 2291406, 2515279, 2902245, 3819010, 5030558, 5611007, 5728515, 5804490, 7545837, 11222014, 11457030, 12576395, 15091674, 16833021, 25152790, 28055035, 33666042, 37729185, 56110070, 72943091, 75458370, 84165105, 145886182, 168330210, 218829273, 364715455, 437658546, 729430910, 1094146365, 2188292730]

約数ペア:

[(1, 2188292730), (2, 1094146365), (3, 729430910), (5, 437658546), (6, 364715455), (10, 218829273), (13, 168330210), (15, 145886182), (26, 84165105), (29, 75458370), (30, 72943091), (39, 56110070), (58, 37729185), (65, 33666042), (78, 28055035), (87, 25152790), (130, 16833021), (145, 15091674), (174, 12576395), (191, 11457030), (195, 11222014), (290, 7545837), (377, 5804490), (382, 5728515), (390, 5611007), (435, 5030558), (573, 3819010), (754, 2902245), (870, 2515279), (955, 2291406), (1013, 2160210), (1131, 1934830), (1146, 1909505), (1885, 1160898), (1910, 1145703), (2026, 1080105), (2262, 967415), (2483, 881310), (2865, 763802), (3039, 720070), (3770, 580449), (4966, 440655), (5065, 432042), (5539, 395070), (5655, 386966), (5730, 381901), (6078, 360035), (7449, 293770), (10130, 216021), (11078, 197535), (11310, 193483), (12415, 176262), (13169, 166170), (14898, 146885), (15195, 144014), (16617, 131690), (24830, 88131), (26338, 83085), (27695, 79014), (29377, 74490), (30390, 72007), (33234, 65845), (37245, 58754), (39507, 55390)]