29535940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{1867}}^1$

素因数の和:1996

約数の個数: 48

約数和(自身を含む): 71551872

約数和(自身を除く): 42015932

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 113, 140, 226, 452, 565, 791, 1130, 1582, 1867, 2260, 3164, 3734, 3955, 7468, 7910, 9335, 13069, 15820, 18670, 26138, 37340, 52276, 65345, 130690, 210971, 261380, 421942, 843884, 1054855, 1476797, 2109710, 2953594, 4219420, 5907188, 7383985, 14767970, 29535940]

約数ペア:

[(1, 29535940), (2, 14767970), (4, 7383985), (5, 5907188), (7, 4219420), (10, 2953594), (14, 2109710), (20, 1476797), (28, 1054855), (35, 843884), (70, 421942), (113, 261380), (140, 210971), (226, 130690), (452, 65345), (565, 52276), (791, 37340), (1130, 26138), (1582, 18670), (1867, 15820), (2260, 13069), (3164, 9335), (3734, 7910), (3955, 7468)]