247707930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{3701}}^1$

素因数の和:3831

約数の個数: 64

約数和(自身を含む): 626911488

約数和(自身を除く): 379203558

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 97, 115, 138, 194, 230, 291, 345, 485, 582, 690, 970, 1455, 2231, 2910, 3701, 4462, 6693, 7402, 11103, 11155, 13386, 18505, 22206, 22310, 33465, 37010, 55515, 66930, 85123, 111030, 170246, 255369, 358997, 425615, 510738, 717994, 851230, 1076991, 1276845, 1794985, 2153982, 2553690, 3589970, 5384955, 8256931, 10769910, 16513862, 24770793, 41284655, 49541586, 82569310, 123853965, 247707930]

約数ペア:

[(1, 247707930), (2, 123853965), (3, 82569310), (5, 49541586), (6, 41284655), (10, 24770793), (15, 16513862), (23, 10769910), (30, 8256931), (46, 5384955), (69, 3589970), (97, 2553690), (115, 2153982), (138, 1794985), (194, 1276845), (230, 1076991), (291, 851230), (345, 717994), (485, 510738), (582, 425615), (690, 358997), (970, 255369), (1455, 170246), (2231, 111030), (2910, 85123), (3701, 66930), (4462, 55515), (6693, 37010), (7402, 33465), (11103, 22310), (11155, 22206), (13386, 18505)]