399907830

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{112019}}^1$

素因数の和:112053

約数の個数: 64

約数和(自身を含む): 1161423360

約数和(自身を除く): 761515530

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 51, 70, 85, 102, 105, 119, 170, 210, 238, 255, 357, 510, 595, 714, 1190, 1785, 3570, 112019, 224038, 336057, 560095, 672114, 784133, 1120190, 1568266, 1680285, 1904323, 2352399, 3360570, 3808646, 3920665, 4704798, 5712969, 7841330, 9521615, 11425938, 11761995, 13330261, 19043230, 23523990, 26660522, 28564845, 39990783, 57129690, 66651305, 79981566, 133302610, 199953915, 399907830]

約数ペア:

[(1, 399907830), (2, 199953915), (3, 133302610), (5, 79981566), (6, 66651305), (7, 57129690), (10, 39990783), (14, 28564845), (15, 26660522), (17, 23523990), (21, 19043230), (30, 13330261), (34, 11761995), (35, 11425938), (42, 9521615), (51, 7841330), (70, 5712969), (85, 4704798), (102, 3920665), (105, 3808646), (119, 3360570), (170, 2352399), (210, 1904323), (238, 1680285), (255, 1568266), (357, 1120190), (510, 784133), (595, 672114), (714, 560095), (1190, 336057), (1785, 224038), (3570, 112019)]