350996940

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{5927}}^1$

素因数の和:5996

約数の個数: 144

約数和(自身を含む): 1242888192

約数和(自身を除く): 891891252

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 47, 60, 63, 70, 84, 90, 94, 105, 126, 140, 141, 180, 188, 210, 235, 252, 282, 315, 329, 420, 423, 470, 564, 630, 658, 705, 846, 940, 987, 1260, 1316, 1410, 1645, 1692, 1974, 2115, 2820, 2961, 3290, 3948, 4230, 4935, 5922, 5927, 6580, 8460, 9870, 11844, 11854, 14805, 17781, 19740, 23708, 29610, 29635, 35562, 41489, 53343, 59220, 59270, 71124, 82978, 88905, 106686, 118540, 124467, 165956, 177810, 207445, 213372, 248934, 266715, 278569, 355620, 373401, 414890, 497868, 533430, 557138, 622335, 746802, 829780, 835707, 1066860, 1114276, 1244670, 1392845, 1493604, 1671414, 1867005, 1949983, 2489340, 2507121, 2785690, 3342828, 3734010, 3899966, 4178535, 5014242, 5571380, 5849949, 7468020, 7799932, 8357070, 9749915, 10028484, 11699898, 12535605, 16714140, 17549847, 19499830, 23399796, 25071210, 29249745, 35099694, 38999660, 50142420, 58499490, 70199388, 87749235, 116998980, 175498470, 350996940]

約数ペア:

[(1, 350996940), (2, 175498470), (3, 116998980), (4, 87749235), (5, 70199388), (6, 58499490), (7, 50142420), (9, 38999660), (10, 35099694), (12, 29249745), (14, 25071210), (15, 23399796), (18, 19499830), (20, 17549847), (21, 16714140), (28, 12535605), (30, 11699898), (35, 10028484), (36, 9749915), (42, 8357070), (45, 7799932), (47, 7468020), (60, 5849949), (63, 5571380), (70, 5014242), (84, 4178535), (90, 3899966), (94, 3734010), (105, 3342828), (126, 2785690), (140, 2507121), (141, 2489340), (180, 1949983), (188, 1867005), (210, 1671414), (235, 1493604), (252, 1392845), (282, 1244670), (315, 1114276), (329, 1066860), (420, 835707), (423, 829780), (470, 746802), (564, 622335), (630, 557138), (658, 533430), (705, 497868), (846, 414890), (940, 373401), (987, 355620), (1260, 278569), (1316, 266715), (1410, 248934), (1645, 213372), (1692, 207445), (1974, 177810), (2115, 165956), (2820, 124467), (2961, 118540), (3290, 106686), (3948, 88905), (4230, 82978), (4935, 71124), (5922, 59270), (5927, 59220), (6580, 53343), (8460, 41489), (9870, 35562), (11844, 29635), (11854, 29610), (14805, 23708), (17781, 19740)]