140223230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{179}}^1$

素因数の和:262

約数の個数: 96

約数和(自身を含む): 316016640

約数和(自身を除く): 175793410

約数列:

[1, 2, 5, 7, 10, 14, 19, 31, 35, 38, 62, 70, 95, 133, 155, 179, 190, 217, 266, 310, 358, 361, 434, 589, 665, 722, 895, 1085, 1178, 1253, 1330, 1790, 1805, 2170, 2506, 2527, 2945, 3401, 3610, 4123, 5054, 5549, 5890, 6265, 6802, 8246, 11098, 11191, 12530, 12635, 17005, 20615, 22382, 23807, 25270, 27745, 34010, 38843, 41230, 47614, 55490, 55955, 64619, 77686, 78337, 105431, 111910, 119035, 129238, 156674, 194215, 210862, 238070, 323095, 388430, 391685, 452333, 527155, 646190, 738017, 783370, 904666, 1054310, 1476034, 2003189, 2261665, 3690085, 4006378, 4523330, 7380170, 10015945, 14022323, 20031890, 28044646, 70111615, 140223230]

約数ペア:

[(1, 140223230), (2, 70111615), (5, 28044646), (7, 20031890), (10, 14022323), (14, 10015945), (19, 7380170), (31, 4523330), (35, 4006378), (38, 3690085), (62, 2261665), (70, 2003189), (95, 1476034), (133, 1054310), (155, 904666), (179, 783370), (190, 738017), (217, 646190), (266, 527155), (310, 452333), (358, 391685), (361, 388430), (434, 323095), (589, 238070), (665, 210862), (722, 194215), (895, 156674), (1085, 129238), (1178, 119035), (1253, 111910), (1330, 105431), (1790, 78337), (1805, 77686), (2170, 64619), (2506, 55955), (2527, 55490), (2945, 47614), (3401, 41230), (3610, 38843), (4123, 34010), (5054, 27745), (5549, 25270), (5890, 23807), (6265, 22382), (6802, 20615), (8246, 17005), (11098, 12635), (11191, 12530)]