28305340140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{6126697}}^1$

素因数の和:6126727

約数の個数: 96

約数和(自身を含む): 98811385344

約数和(自身を除く): 70506045204

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 110, 132, 140, 154, 165, 210, 220, 231, 308, 330, 385, 420, 462, 660, 770, 924, 1155, 1540, 2310, 4620, 6126697, 12253394, 18380091, 24506788, 30633485, 36760182, 42886879, 61266970, 67393667, 73520364, 85773758, 91900455, 122533940, 128660637, 134787334, 171547516, 183800910, 202181001, 214434395, 257321274, 269574668, 336968335, 367601820, 404362002, 428868790, 471755669, 514642548, 643303185, 673936670, 808724004, 857737580, 943511338, 1010905005, 1286606370, 1347873340, 1415267007, 1887022676, 2021810010, 2358778345, 2573212740, 2830534014, 4043620020, 4717556690, 5661068028, 7076335035, 9435113380, 14152670070, 28305340140]

約数ペア:

[(1, 28305340140), (2, 14152670070), (3, 9435113380), (4, 7076335035), (5, 5661068028), (6, 4717556690), (7, 4043620020), (10, 2830534014), (11, 2573212740), (12, 2358778345), (14, 2021810010), (15, 1887022676), (20, 1415267007), (21, 1347873340), (22, 1286606370), (28, 1010905005), (30, 943511338), (33, 857737580), (35, 808724004), (42, 673936670), (44, 643303185), (55, 514642548), (60, 471755669), (66, 428868790), (70, 404362002), (77, 367601820), (84, 336968335), (105, 269574668), (110, 257321274), (132, 214434395), (140, 202181001), (154, 183800910), (165, 171547516), (210, 134787334), (220, 128660637), (231, 122533940), (308, 91900455), (330, 85773758), (385, 73520364), (420, 67393667), (462, 61266970), (660, 42886879), (770, 36760182), (924, 30633485), (1155, 24506788), (1540, 18380091), (2310, 12253394), (4620, 6126697)]