1271163060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{1451}}^1$

素因数の和:1654

約数の個数: 144

約数和(自身を含む): 4008356352

約数和(自身を除く): 2737193292

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 157, 180, 186, 279, 310, 314, 372, 465, 471, 558, 620, 628, 785, 930, 942, 1116, 1395, 1413, 1451, 1570, 1860, 1884, 2355, 2790, 2826, 2902, 3140, 4353, 4710, 4867, 5580, 5652, 5804, 7065, 7255, 8706, 9420, 9734, 13059, 14130, 14510, 14601, 17412, 19468, 21765, 24335, 26118, 28260, 29020, 29202, 43530, 43803, 44981, 48670, 52236, 58404, 65295, 73005, 87060, 87606, 89962, 97340, 130590, 134943, 146010, 175212, 179924, 219015, 224905, 227807, 261180, 269886, 292020, 404829, 438030, 449810, 455614, 539772, 674715, 683421, 809658, 876060, 899620, 911228, 1139035, 1349430, 1366842, 1619316, 2024145, 2050263, 2278070, 2698860, 2733684, 3417105, 4048290, 4100526, 4556140, 6834210, 7062017, 8096580, 8201052, 10251315, 13668420, 14124034, 20502630, 21186051, 28248068, 35310085, 41005260, 42372102, 63558153, 70620170, 84744204, 105930255, 127116306, 141240340, 211860510, 254232612, 317790765, 423721020, 635581530, 1271163060]

約数ペア:

[(1, 1271163060), (2, 635581530), (3, 423721020), (4, 317790765), (5, 254232612), (6, 211860510), (9, 141240340), (10, 127116306), (12, 105930255), (15, 84744204), (18, 70620170), (20, 63558153), (30, 42372102), (31, 41005260), (36, 35310085), (45, 28248068), (60, 21186051), (62, 20502630), (90, 14124034), (93, 13668420), (124, 10251315), (155, 8201052), (157, 8096580), (180, 7062017), (186, 6834210), (279, 4556140), (310, 4100526), (314, 4048290), (372, 3417105), (465, 2733684), (471, 2698860), (558, 2278070), (620, 2050263), (628, 2024145), (785, 1619316), (930, 1366842), (942, 1349430), (1116, 1139035), (1395, 911228), (1413, 899620), (1451, 876060), (1570, 809658), (1860, 683421), (1884, 674715), (2355, 539772), (2790, 455614), (2826, 449810), (2902, 438030), (3140, 404829), (4353, 292020), (4710, 269886), (4867, 261180), (5580, 227807), (5652, 224905), (5804, 219015), (7065, 179924), (7255, 175212), (8706, 146010), (9420, 134943), (9734, 130590), (13059, 97340), (14130, 89962), (14510, 87606), (14601, 87060), (17412, 73005), (19468, 65295), (21765, 58404), (24335, 52236), (26118, 48670), (28260, 44981), (29020, 43803), (29202, 43530)]