744265410

素因数分解:

$2^1\times 3^1\times 5^1\times 7^3\times {\mathrm{151}}^1\times {\mathrm{479}}^1$

素因数の和:661

約数の個数: 128

約数和(自身を含む): 2101248000

約数和(自身を除く): 1356982590

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 151, 210, 245, 294, 302, 343, 453, 479, 490, 686, 735, 755, 906, 958, 1029, 1057, 1437, 1470, 1510, 1715, 2058, 2114, 2265, 2395, 2874, 3171, 3353, 3430, 4530, 4790, 5145, 5285, 6342, 6706, 7185, 7399, 10059, 10290, 10570, 14370, 14798, 15855, 16765, 20118, 22197, 23471, 31710, 33530, 36995, 44394, 46942, 50295, 51793, 70413, 72329, 73990, 100590, 103586, 110985, 117355, 140826, 144658, 155379, 164297, 216987, 221970, 234710, 258965, 310758, 328594, 352065, 361645, 433974, 492891, 506303, 517930, 704130, 723290, 776895, 821485, 985782, 1012606, 1084935, 1518909, 1553790, 1642970, 2169870, 2464455, 2531515, 3037818, 3544121, 4928910, 5063030, 7088242, 7594545, 10632363, 15189090, 17720605, 21264726, 24808847, 35441210, 49617694, 53161815, 74426541, 106323630, 124044235, 148853082, 248088470, 372132705, 744265410]

約数ペア:

[(1, 744265410), (2, 372132705), (3, 248088470), (5, 148853082), (6, 124044235), (7, 106323630), (10, 74426541), (14, 53161815), (15, 49617694), (21, 35441210), (30, 24808847), (35, 21264726), (42, 17720605), (49, 15189090), (70, 10632363), (98, 7594545), (105, 7088242), (147, 5063030), (151, 4928910), (210, 3544121), (245, 3037818), (294, 2531515), (302, 2464455), (343, 2169870), (453, 1642970), (479, 1553790), (490, 1518909), (686, 1084935), (735, 1012606), (755, 985782), (906, 821485), (958, 776895), (1029, 723290), (1057, 704130), (1437, 517930), (1470, 506303), (1510, 492891), (1715, 433974), (2058, 361645), (2114, 352065), (2265, 328594), (2395, 310758), (2874, 258965), (3171, 234710), (3353, 221970), (3430, 216987), (4530, 164297), (4790, 155379), (5145, 144658), (5285, 140826), (6342, 117355), (6706, 110985), (7185, 103586), (7399, 100590), (10059, 73990), (10290, 72329), (10570, 70413), (14370, 51793), (14798, 50295), (15855, 46942), (16765, 44394), (20118, 36995), (22197, 33530), (23471, 31710)]