7183890

素因数分解:

$2^1\times 3^4\times 5^1\times 7^2\times {\mathrm{181}}^1$

素因数の和:214

約数の個数: 120

約数和(自身を含む): 22594572

約数和(自身を除く): 15410682

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 49, 54, 63, 70, 81, 90, 98, 105, 126, 135, 147, 162, 181, 189, 210, 245, 270, 294, 315, 362, 378, 405, 441, 490, 543, 567, 630, 735, 810, 882, 905, 945, 1086, 1134, 1267, 1323, 1470, 1629, 1810, 1890, 2205, 2534, 2646, 2715, 2835, 3258, 3801, 3969, 4410, 4887, 5430, 5670, 6335, 6615, 7602, 7938, 8145, 8869, 9774, 11403, 12670, 13230, 14661, 16290, 17738, 19005, 19845, 22806, 24435, 26607, 29322, 34209, 38010, 39690, 44345, 48870, 53214, 57015, 68418, 73305, 79821, 88690, 102627, 114030, 133035, 146610, 159642, 171045, 205254, 239463, 266070, 342090, 399105, 478926, 513135, 718389, 798210, 1026270, 1197315, 1436778, 2394630, 3591945, 7183890]

約数ペア:

[(1, 7183890), (2, 3591945), (3, 2394630), (5, 1436778), (6, 1197315), (7, 1026270), (9, 798210), (10, 718389), (14, 513135), (15, 478926), (18, 399105), (21, 342090), (27, 266070), (30, 239463), (35, 205254), (42, 171045), (45, 159642), (49, 146610), (54, 133035), (63, 114030), (70, 102627), (81, 88690), (90, 79821), (98, 73305), (105, 68418), (126, 57015), (135, 53214), (147, 48870), (162, 44345), (181, 39690), (189, 38010), (210, 34209), (245, 29322), (270, 26607), (294, 24435), (315, 22806), (362, 19845), (378, 19005), (405, 17738), (441, 16290), (490, 14661), (543, 13230), (567, 12670), (630, 11403), (735, 9774), (810, 8869), (882, 8145), (905, 7938), (945, 7602), (1086, 6615), (1134, 6335), (1267, 5670), (1323, 5430), (1470, 4887), (1629, 4410), (1810, 3969), (1890, 3801), (2205, 3258), (2534, 2835), (2646, 2715)]