1728141570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{281}}^1\times {\mathrm{2971}}^1$

素因数の和:3288

約数の個数: 96

約数和(自身を含む): 4706792064

約数和(自身を除く): 2978650494

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 281, 345, 414, 562, 690, 843, 1035, 1405, 1686, 2070, 2529, 2810, 2971, 4215, 5058, 5942, 6463, 8430, 8913, 12645, 12926, 14855, 17826, 19389, 25290, 26739, 29710, 32315, 38778, 44565, 53478, 58167, 64630, 68333, 89130, 96945, 116334, 133695, 136666, 193890, 204999, 267390, 290835, 341665, 409998, 581670, 614997, 683330, 834851, 1024995, 1229994, 1669702, 2049990, 2504553, 3074985, 4174255, 5009106, 6149970, 7513659, 8348510, 12522765, 15027318, 19201573, 25045530, 37568295, 38403146, 57604719, 75136590, 96007865, 115209438, 172814157, 192015730, 288023595, 345628314, 576047190, 864070785, 1728141570]

約数ペア:

[(1, 1728141570), (2, 864070785), (3, 576047190), (5, 345628314), (6, 288023595), (9, 192015730), (10, 172814157), (15, 115209438), (18, 96007865), (23, 75136590), (30, 57604719), (45, 38403146), (46, 37568295), (69, 25045530), (90, 19201573), (115, 15027318), (138, 12522765), (207, 8348510), (230, 7513659), (281, 6149970), (345, 5009106), (414, 4174255), (562, 3074985), (690, 2504553), (843, 2049990), (1035, 1669702), (1405, 1229994), (1686, 1024995), (2070, 834851), (2529, 683330), (2810, 614997), (2971, 581670), (4215, 409998), (5058, 341665), (5942, 290835), (6463, 267390), (8430, 204999), (8913, 193890), (12645, 136666), (12926, 133695), (14855, 116334), (17826, 96945), (19389, 89130), (25290, 68333), (26739, 64630), (29710, 58167), (32315, 53478), (38778, 44565)]