2019168810

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{757}}^1$

素因数の和:902

約数の個数: 160

約数和(自身を含む): 5646160080

約数和(自身を除く): 3626991270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 37, 45, 54, 74, 81, 89, 90, 111, 135, 162, 178, 185, 222, 267, 270, 333, 370, 405, 445, 534, 555, 666, 757, 801, 810, 890, 999, 1110, 1335, 1514, 1602, 1665, 1998, 2271, 2403, 2670, 2997, 3293, 3330, 3785, 4005, 4542, 4806, 4995, 5994, 6586, 6813, 7209, 7570, 8010, 9879, 9990, 11355, 12015, 13626, 14418, 14985, 16465, 19758, 20439, 22710, 24030, 28009, 29637, 29970, 32930, 34065, 36045, 40878, 49395, 56018, 59274, 61317, 67373, 68130, 72090, 84027, 88911, 98790, 102195, 122634, 134746, 140045, 148185, 168054, 177822, 202119, 204390, 252081, 266733, 280090, 296370, 306585, 336865, 404238, 420135, 444555, 504162, 533466, 606357, 613170, 673730, 756243, 840270, 889110, 1010595, 1212714, 1260405, 1333665, 1512486, 1819071, 2021190, 2268729, 2492801, 2520810, 2667330, 3031785, 3638142, 3781215, 4537458, 4985602, 5457213, 6063570, 7478403, 7562430, 9095355, 10914426, 11343645, 12464005, 14956806, 18190710, 22435209, 22687290, 24928010, 27286065, 37392015, 44870418, 54572130, 67305627, 74784030, 112176045, 134611254, 201916881, 224352090, 336528135, 403833762, 673056270, 1009584405, 2019168810]

約数ペア:

[(1, 2019168810), (2, 1009584405), (3, 673056270), (5, 403833762), (6, 336528135), (9, 224352090), (10, 201916881), (15, 134611254), (18, 112176045), (27, 74784030), (30, 67305627), (37, 54572130), (45, 44870418), (54, 37392015), (74, 27286065), (81, 24928010), (89, 22687290), (90, 22435209), (111, 18190710), (135, 14956806), (162, 12464005), (178, 11343645), (185, 10914426), (222, 9095355), (267, 7562430), (270, 7478403), (333, 6063570), (370, 5457213), (405, 4985602), (445, 4537458), (534, 3781215), (555, 3638142), (666, 3031785), (757, 2667330), (801, 2520810), (810, 2492801), (890, 2268729), (999, 2021190), (1110, 1819071), (1335, 1512486), (1514, 1333665), (1602, 1260405), (1665, 1212714), (1998, 1010595), (2271, 889110), (2403, 840270), (2670, 756243), (2997, 673730), (3293, 613170), (3330, 606357), (3785, 533466), (4005, 504162), (4542, 444555), (4806, 420135), (4995, 404238), (5994, 336865), (6586, 306585), (6813, 296370), (7209, 280090), (7570, 266733), (8010, 252081), (9879, 204390), (9990, 202119), (11355, 177822), (12015, 168054), (13626, 148185), (14418, 140045), (14985, 134746), (16465, 122634), (19758, 102195), (20439, 98790), (22710, 88911), (24030, 84027), (28009, 72090), (29637, 68130), (29970, 67373), (32930, 61317), (34065, 59274), (36045, 56018), (40878, 49395)]