130836860

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{229}}^1$

素因数の和:316

約数の個数: 144

約数和(自身を含む): 356801760

約数和(自身を除く): 225964900

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 49, 53, 55, 70, 77, 98, 106, 110, 140, 154, 196, 212, 220, 229, 245, 265, 308, 371, 385, 458, 490, 530, 539, 583, 742, 770, 916, 980, 1060, 1078, 1145, 1166, 1484, 1540, 1603, 1855, 2156, 2290, 2332, 2519, 2597, 2695, 2915, 3206, 3710, 4081, 4580, 5038, 5194, 5390, 5830, 6412, 7420, 8015, 8162, 10076, 10388, 10780, 11221, 11660, 12137, 12595, 12985, 16030, 16324, 17633, 20405, 22442, 24274, 25190, 25970, 28567, 32060, 35266, 40810, 44884, 48548, 50380, 51940, 56105, 57134, 60685, 70532, 81620, 84959, 88165, 112210, 114268, 121370, 123431, 133507, 142835, 169918, 176330, 224420, 242740, 246862, 267014, 285670, 339836, 352660, 424795, 493724, 534028, 571340, 594713, 617155, 667535, 849590, 934549, 1189426, 1234310, 1335070, 1699180, 1869098, 2378852, 2468620, 2670140, 2973565, 3738196, 4672745, 5947130, 6541843, 9345490, 11894260, 13083686, 18690980, 26167372, 32709215, 65418430, 130836860]

約数ペア:

[(1, 130836860), (2, 65418430), (4, 32709215), (5, 26167372), (7, 18690980), (10, 13083686), (11, 11894260), (14, 9345490), (20, 6541843), (22, 5947130), (28, 4672745), (35, 3738196), (44, 2973565), (49, 2670140), (53, 2468620), (55, 2378852), (70, 1869098), (77, 1699180), (98, 1335070), (106, 1234310), (110, 1189426), (140, 934549), (154, 849590), (196, 667535), (212, 617155), (220, 594713), (229, 571340), (245, 534028), (265, 493724), (308, 424795), (371, 352660), (385, 339836), (458, 285670), (490, 267014), (530, 246862), (539, 242740), (583, 224420), (742, 176330), (770, 169918), (916, 142835), (980, 133507), (1060, 123431), (1078, 121370), (1145, 114268), (1166, 112210), (1484, 88165), (1540, 84959), (1603, 81620), (1855, 70532), (2156, 60685), (2290, 57134), (2332, 56105), (2519, 51940), (2597, 50380), (2695, 48548), (2915, 44884), (3206, 40810), (3710, 35266), (4081, 32060), (4580, 28567), (5038, 25970), (5194, 25190), (5390, 24274), (5830, 22442), (6412, 20405), (7420, 17633), (8015, 16324), (8162, 16030), (10076, 12985), (10388, 12595), (10780, 12137), (11221, 11660)]