2279430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:106

約数の個数: 96

約数和(自身を含む): 6589440

約数和(自身を除く): 4310010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 31, 38, 43, 45, 57, 62, 86, 90, 93, 95, 114, 129, 155, 171, 186, 190, 215, 258, 279, 285, 310, 342, 387, 430, 465, 558, 570, 589, 645, 774, 817, 855, 930, 1178, 1290, 1333, 1395, 1634, 1710, 1767, 1935, 2451, 2666, 2790, 2945, 3534, 3870, 3999, 4085, 4902, 5301, 5890, 6665, 7353, 7998, 8170, 8835, 10602, 11997, 12255, 13330, 14706, 17670, 19995, 23994, 24510, 25327, 26505, 36765, 39990, 50654, 53010, 59985, 73530, 75981, 119970, 126635, 151962, 227943, 253270, 379905, 455886, 759810, 1139715, 2279430]

約数ペア:

[(1, 2279430), (2, 1139715), (3, 759810), (5, 455886), (6, 379905), (9, 253270), (10, 227943), (15, 151962), (18, 126635), (19, 119970), (30, 75981), (31, 73530), (38, 59985), (43, 53010), (45, 50654), (57, 39990), (62, 36765), (86, 26505), (90, 25327), (93, 24510), (95, 23994), (114, 19995), (129, 17670), (155, 14706), (171, 13330), (186, 12255), (190, 11997), (215, 10602), (258, 8835), (279, 8170), (285, 7998), (310, 7353), (342, 6665), (387, 5890), (430, 5301), (465, 4902), (558, 4085), (570, 3999), (589, 3870), (645, 3534), (774, 2945), (817, 2790), (855, 2666), (930, 2451), (1178, 1935), (1290, 1767), (1333, 1710), (1395, 1634)]