1570429620

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{31271}}^1$

素因数の和:31323

約数の個数: 120

約数和(自身を含む): 5085577728

約数和(自身を除く): 3515148108

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 81, 90, 93, 108, 124, 135, 155, 162, 180, 186, 270, 279, 310, 324, 372, 405, 465, 540, 558, 620, 810, 837, 930, 1116, 1395, 1620, 1674, 1860, 2511, 2790, 3348, 4185, 5022, 5580, 8370, 10044, 12555, 16740, 25110, 31271, 50220, 62542, 93813, 125084, 156355, 187626, 281439, 312710, 375252, 469065, 562878, 625420, 844317, 938130, 969401, 1125756, 1407195, 1688634, 1876260, 1938802, 2532951, 2814390, 2908203, 3377268, 3877604, 4221585, 4847005, 5065902, 5628780, 5816406, 8443170, 8724609, 9694010, 10131804, 11632812, 12664755, 14541015, 16886340, 17449218, 19388020, 25329510, 26173827, 29082030, 34898436, 43623045, 50659020, 52347654, 58164060, 78521481, 87246090, 104695308, 130869135, 157042962, 174492180, 261738270, 314085924, 392607405, 523476540, 785214810, 1570429620]

約数ペア:

[(1, 1570429620), (2, 785214810), (3, 523476540), (4, 392607405), (5, 314085924), (6, 261738270), (9, 174492180), (10, 157042962), (12, 130869135), (15, 104695308), (18, 87246090), (20, 78521481), (27, 58164060), (30, 52347654), (31, 50659020), (36, 43623045), (45, 34898436), (54, 29082030), (60, 26173827), (62, 25329510), (81, 19388020), (90, 17449218), (93, 16886340), (108, 14541015), (124, 12664755), (135, 11632812), (155, 10131804), (162, 9694010), (180, 8724609), (186, 8443170), (270, 5816406), (279, 5628780), (310, 5065902), (324, 4847005), (372, 4221585), (405, 3877604), (465, 3377268), (540, 2908203), (558, 2814390), (620, 2532951), (810, 1938802), (837, 1876260), (930, 1688634), (1116, 1407195), (1395, 1125756), (1620, 969401), (1674, 938130), (1860, 844317), (2511, 625420), (2790, 562878), (3348, 469065), (4185, 375252), (5022, 312710), (5580, 281439), (8370, 187626), (10044, 156355), (12555, 125084), (16740, 93813), (25110, 62542), (31271, 50220)]