2213809080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{2635487}}^1$

素因数の和:2635508

約数の個数: 64

約数和(自身を含む): 7590205440

約数和(自身を除く): 5376396360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 2635487, 5270974, 7906461, 10541948, 13177435, 15812922, 18448409, 21083896, 26354870, 31625844, 36896818, 39532305, 52709740, 55345227, 63251688, 73793636, 79064610, 92242045, 105419480, 110690454, 147587272, 158129220, 184484090, 221380908, 276726135, 316258440, 368968180, 442761816, 553452270, 737936360, 1106904540, 2213809080]

約数ペア:

[(1, 2213809080), (2, 1106904540), (3, 737936360), (4, 553452270), (5, 442761816), (6, 368968180), (7, 316258440), (8, 276726135), (10, 221380908), (12, 184484090), (14, 158129220), (15, 147587272), (20, 110690454), (21, 105419480), (24, 92242045), (28, 79064610), (30, 73793636), (35, 63251688), (40, 55345227), (42, 52709740), (56, 39532305), (60, 36896818), (70, 31625844), (84, 26354870), (105, 21083896), (120, 18448409), (140, 15812922), (168, 13177435), (210, 10541948), (280, 7906461), (420, 5270974), (840, 2635487)]