297695860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{3169}}^1$

素因数の和:3257

約数の個数: 96

約数和(自身を含む): 792449280

約数和(自身を除く): 494753420

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 61, 70, 77, 110, 122, 140, 154, 220, 244, 305, 308, 385, 427, 610, 671, 770, 854, 1220, 1342, 1540, 1708, 2135, 2684, 3169, 3355, 4270, 4697, 6338, 6710, 8540, 9394, 12676, 13420, 15845, 18788, 22183, 23485, 31690, 34859, 44366, 46970, 63380, 69718, 88732, 93940, 110915, 139436, 174295, 193309, 221830, 244013, 348590, 386618, 443660, 488026, 697180, 773236, 966545, 976052, 1220065, 1353163, 1933090, 2126399, 2440130, 2706326, 3866180, 4252798, 4880260, 5412652, 6765815, 8505596, 10631995, 13531630, 14884793, 21263990, 27063260, 29769586, 42527980, 59539172, 74423965, 148847930, 297695860]

約数ペア:

[(1, 297695860), (2, 148847930), (4, 74423965), (5, 59539172), (7, 42527980), (10, 29769586), (11, 27063260), (14, 21263990), (20, 14884793), (22, 13531630), (28, 10631995), (35, 8505596), (44, 6765815), (55, 5412652), (61, 4880260), (70, 4252798), (77, 3866180), (110, 2706326), (122, 2440130), (140, 2126399), (154, 1933090), (220, 1353163), (244, 1220065), (305, 976052), (308, 966545), (385, 773236), (427, 697180), (610, 488026), (671, 443660), (770, 386618), (854, 348590), (1220, 244013), (1342, 221830), (1540, 193309), (1708, 174295), (2135, 139436), (2684, 110915), (3169, 93940), (3355, 88732), (4270, 69718), (4697, 63380), (6338, 46970), (6710, 44366), (8540, 34859), (9394, 31690), (12676, 23485), (13420, 22183), (15845, 18788)]