275114490

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^3\times {\mathrm{191}}^1$

素因数の和:265

約数の個数: 128

約数和(自身を含む): 800686080

約数和(自身を除く): 525571590

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 133, 190, 191, 210, 266, 285, 361, 382, 399, 570, 573, 665, 722, 798, 955, 1083, 1146, 1330, 1337, 1805, 1910, 1995, 2166, 2527, 2674, 2865, 3610, 3629, 3990, 4011, 5054, 5415, 5730, 6685, 6859, 7258, 7581, 8022, 10830, 10887, 12635, 13370, 13718, 15162, 18145, 20055, 20577, 21774, 25270, 25403, 34295, 36290, 37905, 40110, 41154, 48013, 50806, 54435, 68590, 68951, 75810, 76209, 96026, 102885, 108870, 127015, 137902, 144039, 152418, 205770, 206853, 240065, 254030, 288078, 344755, 381045, 413706, 480130, 482657, 689510, 720195, 762090, 965314, 1034265, 1310069, 1440390, 1447971, 2068530, 2413285, 2620138, 2895942, 3930207, 4826570, 6550345, 7239855, 7860414, 9170483, 13100690, 14479710, 18340966, 19651035, 27511449, 39302070, 45852415, 55022898, 91704830, 137557245, 275114490]

約数ペア:

[(1, 275114490), (2, 137557245), (3, 91704830), (5, 55022898), (6, 45852415), (7, 39302070), (10, 27511449), (14, 19651035), (15, 18340966), (19, 14479710), (21, 13100690), (30, 9170483), (35, 7860414), (38, 7239855), (42, 6550345), (57, 4826570), (70, 3930207), (95, 2895942), (105, 2620138), (114, 2413285), (133, 2068530), (190, 1447971), (191, 1440390), (210, 1310069), (266, 1034265), (285, 965314), (361, 762090), (382, 720195), (399, 689510), (570, 482657), (573, 480130), (665, 413706), (722, 381045), (798, 344755), (955, 288078), (1083, 254030), (1146, 240065), (1330, 206853), (1337, 205770), (1805, 152418), (1910, 144039), (1995, 137902), (2166, 127015), (2527, 108870), (2674, 102885), (2865, 96026), (3610, 76209), (3629, 75810), (3990, 68951), (4011, 68590), (5054, 54435), (5415, 50806), (5730, 48013), (6685, 41154), (6859, 40110), (7258, 37905), (7581, 36290), (8022, 34295), (10830, 25403), (10887, 25270), (12635, 21774), (13370, 20577), (13718, 20055), (15162, 18145)]