2002212810

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{18401}}^1$

素因数の和:18461

約数の個数: 128

約数和(自身を含む): 5935749120

約数和(自身を除く): 3933536310

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 31, 39, 45, 54, 62, 65, 78, 90, 93, 117, 130, 135, 155, 186, 195, 234, 270, 279, 310, 351, 390, 403, 465, 558, 585, 702, 806, 837, 930, 1170, 1209, 1395, 1674, 1755, 2015, 2418, 2790, 3510, 3627, 4030, 4185, 6045, 7254, 8370, 10881, 12090, 18135, 18401, 21762, 36270, 36802, 54405, 55203, 92005, 108810, 110406, 165609, 184010, 239213, 276015, 331218, 478426, 496827, 552030, 570431, 717639, 828045, 993654, 1140862, 1196065, 1435278, 1656090, 1711293, 2152917, 2392130, 2484135, 2852155, 3422586, 3588195, 4305834, 4968270, 5133879, 5704310, 6458751, 7176390, 7415603, 8556465, 10267758, 10764585, 12917502, 14831206, 15401637, 17112930, 21529170, 22246809, 25669395, 30803274, 32293755, 37078015, 44493618, 51338790, 64587510, 66740427, 74156030, 77008185, 111234045, 133480854, 154016370, 200221281, 222468090, 333702135, 400442562, 667404270, 1001106405, 2002212810]

約数ペア:

[(1, 2002212810), (2, 1001106405), (3, 667404270), (5, 400442562), (6, 333702135), (9, 222468090), (10, 200221281), (13, 154016370), (15, 133480854), (18, 111234045), (26, 77008185), (27, 74156030), (30, 66740427), (31, 64587510), (39, 51338790), (45, 44493618), (54, 37078015), (62, 32293755), (65, 30803274), (78, 25669395), (90, 22246809), (93, 21529170), (117, 17112930), (130, 15401637), (135, 14831206), (155, 12917502), (186, 10764585), (195, 10267758), (234, 8556465), (270, 7415603), (279, 7176390), (310, 6458751), (351, 5704310), (390, 5133879), (403, 4968270), (465, 4305834), (558, 3588195), (585, 3422586), (702, 2852155), (806, 2484135), (837, 2392130), (930, 2152917), (1170, 1711293), (1209, 1656090), (1395, 1435278), (1674, 1196065), (1755, 1140862), (2015, 993654), (2418, 828045), (2790, 717639), (3510, 570431), (3627, 552030), (4030, 496827), (4185, 478426), (6045, 331218), (7254, 276015), (8370, 239213), (10881, 184010), (12090, 165609), (18135, 110406), (18401, 108810), (21762, 92005), (36270, 55203), (36802, 54405)]