43148430

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{647}}^1$

素因数の和:695

約数の個数: 128

約数和(自身を含む): 130636800

約数和(自身を除く): 87488370

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 19, 26, 27, 30, 38, 39, 45, 54, 57, 65, 78, 90, 95, 114, 117, 130, 135, 171, 190, 195, 234, 247, 270, 285, 342, 351, 390, 494, 513, 570, 585, 647, 702, 741, 855, 1026, 1170, 1235, 1294, 1482, 1710, 1755, 1941, 2223, 2470, 2565, 3235, 3510, 3705, 3882, 4446, 5130, 5823, 6470, 6669, 7410, 8411, 9705, 11115, 11646, 12293, 13338, 16822, 17469, 19410, 22230, 24586, 25233, 29115, 33345, 34938, 36879, 42055, 50466, 58230, 61465, 66690, 73758, 75699, 84110, 87345, 110637, 122930, 126165, 151398, 159809, 174690, 184395, 221274, 227097, 252330, 319618, 331911, 368790, 378495, 454194, 479427, 553185, 663822, 756990, 799045, 958854, 1106370, 1135485, 1438281, 1598090, 1659555, 2270970, 2397135, 2876562, 3319110, 4314843, 4794270, 7191405, 8629686, 14382810, 21574215, 43148430]

約数ペア:

[(1, 43148430), (2, 21574215), (3, 14382810), (5, 8629686), (6, 7191405), (9, 4794270), (10, 4314843), (13, 3319110), (15, 2876562), (18, 2397135), (19, 2270970), (26, 1659555), (27, 1598090), (30, 1438281), (38, 1135485), (39, 1106370), (45, 958854), (54, 799045), (57, 756990), (65, 663822), (78, 553185), (90, 479427), (95, 454194), (114, 378495), (117, 368790), (130, 331911), (135, 319618), (171, 252330), (190, 227097), (195, 221274), (234, 184395), (247, 174690), (270, 159809), (285, 151398), (342, 126165), (351, 122930), (390, 110637), (494, 87345), (513, 84110), (570, 75699), (585, 73758), (647, 66690), (702, 61465), (741, 58230), (855, 50466), (1026, 42055), (1170, 36879), (1235, 34938), (1294, 33345), (1482, 29115), (1710, 25233), (1755, 24586), (1941, 22230), (2223, 19410), (2470, 17469), (2565, 16822), (3235, 13338), (3510, 12293), (3705, 11646), (3882, 11115), (4446, 9705), (5130, 8411), (5823, 7410), (6470, 6669)]