1330693540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{977}}^1$

素因数の和:1189

約数の個数: 96

約数和(自身を含む): 3146750208

約数和(自身を除く): 1816056668

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 41, 44, 55, 82, 110, 151, 164, 205, 220, 302, 410, 451, 604, 755, 820, 902, 977, 1510, 1661, 1804, 1954, 2255, 3020, 3322, 3908, 4510, 4885, 6191, 6644, 8305, 9020, 9770, 10747, 12382, 16610, 19540, 21494, 24764, 30955, 33220, 40057, 42988, 53735, 61910, 68101, 80114, 107470, 123820, 136202, 147527, 160228, 200285, 214940, 272404, 295054, 340505, 400570, 440627, 590108, 681010, 737635, 801140, 881254, 1362020, 1475270, 1622797, 1762508, 2203135, 2950540, 3245594, 4406270, 6048607, 6491188, 8113985, 8812540, 12097214, 16227970, 24194428, 30243035, 32455940, 60486070, 66534677, 120972140, 133069354, 266138708, 332673385, 665346770, 1330693540]

約数ペア:

[(1, 1330693540), (2, 665346770), (4, 332673385), (5, 266138708), (10, 133069354), (11, 120972140), (20, 66534677), (22, 60486070), (41, 32455940), (44, 30243035), (55, 24194428), (82, 16227970), (110, 12097214), (151, 8812540), (164, 8113985), (205, 6491188), (220, 6048607), (302, 4406270), (410, 3245594), (451, 2950540), (604, 2203135), (755, 1762508), (820, 1622797), (902, 1475270), (977, 1362020), (1510, 881254), (1661, 801140), (1804, 737635), (1954, 681010), (2255, 590108), (3020, 440627), (3322, 400570), (3908, 340505), (4510, 295054), (4885, 272404), (6191, 214940), (6644, 200285), (8305, 160228), (9020, 147527), (9770, 136202), (10747, 123820), (12382, 107470), (16610, 80114), (19540, 68101), (21494, 61910), (24764, 53735), (30955, 42988), (33220, 40057)]