539764540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{1549}}^1$

素因数の和:1715

約数の個数: 96

約数和(自身を含む): 1374912000

約数和(自身を除く): 835147460

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 131, 133, 140, 190, 262, 266, 380, 524, 532, 655, 665, 917, 1310, 1330, 1549, 1834, 2489, 2620, 2660, 3098, 3668, 4585, 4978, 6196, 7745, 9170, 9956, 10843, 12445, 15490, 17423, 18340, 21686, 24890, 29431, 30980, 34846, 43372, 49780, 54215, 58862, 69692, 87115, 108430, 117724, 147155, 174230, 202919, 206017, 216860, 294310, 348460, 405838, 412034, 588620, 811676, 824068, 1014595, 1030085, 1420433, 2029190, 2060170, 2840866, 3855461, 4058380, 4120340, 5681732, 7102165, 7710922, 14204330, 15421844, 19277305, 26988227, 28408660, 38554610, 53976454, 77109220, 107952908, 134941135, 269882270, 539764540]

約数ペア:

[(1, 539764540), (2, 269882270), (4, 134941135), (5, 107952908), (7, 77109220), (10, 53976454), (14, 38554610), (19, 28408660), (20, 26988227), (28, 19277305), (35, 15421844), (38, 14204330), (70, 7710922), (76, 7102165), (95, 5681732), (131, 4120340), (133, 4058380), (140, 3855461), (190, 2840866), (262, 2060170), (266, 2029190), (380, 1420433), (524, 1030085), (532, 1014595), (655, 824068), (665, 811676), (917, 588620), (1310, 412034), (1330, 405838), (1549, 348460), (1834, 294310), (2489, 216860), (2620, 206017), (2660, 202919), (3098, 174230), (3668, 147155), (4585, 117724), (4978, 108430), (6196, 87115), (7745, 69692), (9170, 58862), (9956, 54215), (10843, 49780), (12445, 43372), (15490, 34846), (17423, 30980), (18340, 29431), (21686, 24890)]