2745943620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{82759}}^1$

素因数の和:82857

約数の個数: 96

約数和(自身を含む): 8898355200

約数和(自身を除く): 6152411580

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 79, 84, 105, 140, 158, 210, 237, 316, 395, 420, 474, 553, 790, 948, 1106, 1185, 1580, 1659, 2212, 2370, 2765, 3318, 4740, 5530, 6636, 8295, 11060, 16590, 33180, 82759, 165518, 248277, 331036, 413795, 496554, 579313, 827590, 993108, 1158626, 1241385, 1655180, 1737939, 2317252, 2482770, 2896565, 3475878, 4965540, 5793130, 6537961, 6951756, 8689695, 11586260, 13075922, 17379390, 19613883, 26151844, 32689805, 34758780, 39227766, 45765727, 65379610, 78455532, 91531454, 98069415, 130759220, 137297181, 183062908, 196138830, 228828635, 274594362, 392277660, 457657270, 549188724, 686485905, 915314540, 1372971810, 2745943620]

約数ペア:

[(1, 2745943620), (2, 1372971810), (3, 915314540), (4, 686485905), (5, 549188724), (6, 457657270), (7, 392277660), (10, 274594362), (12, 228828635), (14, 196138830), (15, 183062908), (20, 137297181), (21, 130759220), (28, 98069415), (30, 91531454), (35, 78455532), (42, 65379610), (60, 45765727), (70, 39227766), (79, 34758780), (84, 32689805), (105, 26151844), (140, 19613883), (158, 17379390), (210, 13075922), (237, 11586260), (316, 8689695), (395, 6951756), (420, 6537961), (474, 5793130), (553, 4965540), (790, 3475878), (948, 2896565), (1106, 2482770), (1185, 2317252), (1580, 1737939), (1659, 1655180), (2212, 1241385), (2370, 1158626), (2765, 993108), (3318, 827590), (4740, 579313), (5530, 496554), (6636, 413795), (8295, 331036), (11060, 248277), (16590, 165518), (33180, 82759)]