149034340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{6299}}^1$

素因数の和:6341

約数の個数: 72

約数和(自身を含む): 387374400

約数和(自身を除く): 238340060

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 169, 182, 260, 338, 364, 455, 676, 845, 910, 1183, 1690, 1820, 2366, 3380, 4732, 5915, 6299, 11830, 12598, 23660, 25196, 31495, 44093, 62990, 81887, 88186, 125980, 163774, 176372, 220465, 327548, 409435, 440930, 573209, 818870, 881860, 1064531, 1146418, 1637740, 2129062, 2292836, 2866045, 4258124, 5322655, 5732090, 7451717, 10645310, 11464180, 14903434, 21290620, 29806868, 37258585, 74517170, 149034340]

約数ペア:

[(1, 149034340), (2, 74517170), (4, 37258585), (5, 29806868), (7, 21290620), (10, 14903434), (13, 11464180), (14, 10645310), (20, 7451717), (26, 5732090), (28, 5322655), (35, 4258124), (52, 2866045), (65, 2292836), (70, 2129062), (91, 1637740), (130, 1146418), (140, 1064531), (169, 881860), (182, 818870), (260, 573209), (338, 440930), (364, 409435), (455, 327548), (676, 220465), (845, 176372), (910, 163774), (1183, 125980), (1690, 88186), (1820, 81887), (2366, 62990), (3380, 44093), (4732, 31495), (5915, 25196), (6299, 23660), (11830, 12598)]