74709810

素因数分解:

$2^1\times 3^3\times 5^1\times 7^2\times {\mathrm{5647}}^1$

素因数の和:5677

約数の個数: 96

約数和(自身を含む): 231793920

約数和(自身を除く): 157084110

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 49, 54, 63, 70, 90, 98, 105, 126, 135, 147, 189, 210, 245, 270, 294, 315, 378, 441, 490, 630, 735, 882, 945, 1323, 1470, 1890, 2205, 2646, 4410, 5647, 6615, 11294, 13230, 16941, 28235, 33882, 39529, 50823, 56470, 79058, 84705, 101646, 118587, 152469, 169410, 197645, 237174, 254115, 276703, 304938, 355761, 395290, 508230, 553406, 592935, 711522, 762345, 830109, 1067283, 1185870, 1383515, 1524690, 1660218, 1778805, 2134566, 2490327, 2767030, 3557610, 4150545, 4980654, 5336415, 7470981, 8301090, 10672830, 12451635, 14941962, 24903270, 37354905, 74709810]

約数ペア:

[(1, 74709810), (2, 37354905), (3, 24903270), (5, 14941962), (6, 12451635), (7, 10672830), (9, 8301090), (10, 7470981), (14, 5336415), (15, 4980654), (18, 4150545), (21, 3557610), (27, 2767030), (30, 2490327), (35, 2134566), (42, 1778805), (45, 1660218), (49, 1524690), (54, 1383515), (63, 1185870), (70, 1067283), (90, 830109), (98, 762345), (105, 711522), (126, 592935), (135, 553406), (147, 508230), (189, 395290), (210, 355761), (245, 304938), (270, 276703), (294, 254115), (315, 237174), (378, 197645), (441, 169410), (490, 152469), (630, 118587), (735, 101646), (882, 84705), (945, 79058), (1323, 56470), (1470, 50823), (1890, 39529), (2205, 33882), (2646, 28235), (4410, 16941), (5647, 13230), (6615, 11294)]