193076940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{9781}}^1$

素因数の和:9847

約数の個数: 96

約数和(自身を含む): 631056384

約数和(自身を除く): 437979444

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 47, 60, 70, 84, 94, 105, 140, 141, 188, 210, 235, 282, 329, 420, 470, 564, 658, 705, 940, 987, 1316, 1410, 1645, 1974, 2820, 3290, 3948, 4935, 6580, 9781, 9870, 19562, 19740, 29343, 39124, 48905, 58686, 68467, 97810, 117372, 136934, 146715, 195620, 205401, 273868, 293430, 342335, 410802, 459707, 586860, 684670, 821604, 919414, 1027005, 1369340, 1379121, 1838828, 2054010, 2298535, 2758242, 3217949, 4108020, 4597070, 5516484, 6435898, 6895605, 9194140, 9653847, 12871796, 13791210, 16089745, 19307694, 27582420, 32179490, 38615388, 48269235, 64358980, 96538470, 193076940]

約数ペア:

[(1, 193076940), (2, 96538470), (3, 64358980), (4, 48269235), (5, 38615388), (6, 32179490), (7, 27582420), (10, 19307694), (12, 16089745), (14, 13791210), (15, 12871796), (20, 9653847), (21, 9194140), (28, 6895605), (30, 6435898), (35, 5516484), (42, 4597070), (47, 4108020), (60, 3217949), (70, 2758242), (84, 2298535), (94, 2054010), (105, 1838828), (140, 1379121), (141, 1369340), (188, 1027005), (210, 919414), (235, 821604), (282, 684670), (329, 586860), (420, 459707), (470, 410802), (564, 342335), (658, 293430), (705, 273868), (940, 205401), (987, 195620), (1316, 146715), (1410, 136934), (1645, 117372), (1974, 97810), (2820, 68467), (3290, 58686), (3948, 48905), (4935, 39124), (6580, 29343), (9781, 19740), (9870, 19562)]