2017406610

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{251861}}^1$

素因数の和:251963

約数の個数: 48

約数和(自身を含む): 5304213720

約数和(自身を除く): 3286807110

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 89, 90, 178, 267, 445, 534, 801, 890, 1335, 1602, 2670, 4005, 8010, 251861, 503722, 755583, 1259305, 1511166, 2266749, 2518610, 3777915, 4533498, 7555830, 11333745, 22415629, 22667490, 44831258, 67246887, 112078145, 134493774, 201740661, 224156290, 336234435, 403481322, 672468870, 1008703305, 2017406610]

約数ペア:

[(1, 2017406610), (2, 1008703305), (3, 672468870), (5, 403481322), (6, 336234435), (9, 224156290), (10, 201740661), (15, 134493774), (18, 112078145), (30, 67246887), (45, 44831258), (89, 22667490), (90, 22415629), (178, 11333745), (267, 7555830), (445, 4533498), (534, 3777915), (801, 2518610), (890, 2266749), (1335, 1511166), (1602, 1259305), (2670, 755583), (4005, 503722), (8010, 251861)]