2015473070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{3011}}^1$

素因数の和:3321

約数の個数: 64

約数和(自身を含む): 4129090560

約数和(自身を除く): 2113617490

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 271, 494, 542, 1235, 1355, 2470, 2710, 3011, 3523, 5149, 6022, 7046, 10298, 15055, 17615, 25745, 30110, 35230, 39143, 51490, 57209, 66937, 78286, 114418, 133874, 195715, 286045, 334685, 391430, 572090, 669370, 743717, 815981, 1487434, 1631962, 3718585, 4079905, 7437170, 8159810, 10607753, 15503639, 21215506, 31007278, 53038765, 77518195, 106077530, 155036390, 201547307, 403094614, 1007736535, 2015473070]

約数ペア:

[(1, 2015473070), (2, 1007736535), (5, 403094614), (10, 201547307), (13, 155036390), (19, 106077530), (26, 77518195), (38, 53038765), (65, 31007278), (95, 21215506), (130, 15503639), (190, 10607753), (247, 8159810), (271, 7437170), (494, 4079905), (542, 3718585), (1235, 1631962), (1355, 1487434), (2470, 815981), (2710, 743717), (3011, 669370), (3523, 572090), (5149, 391430), (6022, 334685), (7046, 286045), (10298, 195715), (15055, 133874), (17615, 114418), (25745, 78286), (30110, 66937), (35230, 57209), (39143, 51490)]