126989660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{233}}^1$

素因数の和:495

約数の個数: 96

約数和(自身を含む): 325503360

約数和(自身を除く): 198513700

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 229, 233, 238, 340, 458, 466, 476, 595, 916, 932, 1145, 1165, 1190, 1603, 1631, 2290, 2330, 2380, 3206, 3262, 3893, 3961, 4580, 4660, 6412, 6524, 7786, 7922, 8015, 8155, 15572, 15844, 16030, 16310, 19465, 19805, 27251, 27727, 32060, 32620, 38930, 39610, 53357, 54502, 55454, 77860, 79220, 106714, 109004, 110908, 136255, 138635, 213428, 266785, 272510, 277270, 373499, 533570, 545020, 554540, 746998, 907069, 1067140, 1493996, 1814138, 1867495, 3628276, 3734990, 4535345, 6349483, 7469980, 9070690, 12698966, 18141380, 25397932, 31747415, 63494830, 126989660]

約数ペア:

[(1, 126989660), (2, 63494830), (4, 31747415), (5, 25397932), (7, 18141380), (10, 12698966), (14, 9070690), (17, 7469980), (20, 6349483), (28, 4535345), (34, 3734990), (35, 3628276), (68, 1867495), (70, 1814138), (85, 1493996), (119, 1067140), (140, 907069), (170, 746998), (229, 554540), (233, 545020), (238, 533570), (340, 373499), (458, 277270), (466, 272510), (476, 266785), (595, 213428), (916, 138635), (932, 136255), (1145, 110908), (1165, 109004), (1190, 106714), (1603, 79220), (1631, 77860), (2290, 55454), (2330, 54502), (2380, 53357), (3206, 39610), (3262, 38930), (3893, 32620), (3961, 32060), (4580, 27727), (4660, 27251), (6412, 19805), (6524, 19465), (7786, 16310), (7922, 16030), (8015, 15844), (8155, 15572)]