169657020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{72503}}^1$

素因数の和:72531

約数の個数: 72

約数和(自身を含む): 554220576

約数和(自身を除く): 384563556

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 72503, 145006, 217509, 290012, 362515, 435018, 652527, 725030, 870036, 942539, 1087545, 1305054, 1450060, 1885078, 2175090, 2610108, 2827617, 3262635, 3770156, 4350180, 4712695, 5655234, 6525270, 8482851, 9425390, 11310468, 13050540, 14138085, 16965702, 18850780, 28276170, 33931404, 42414255, 56552340, 84828510, 169657020]

約数ペア:

[(1, 169657020), (2, 84828510), (3, 56552340), (4, 42414255), (5, 33931404), (6, 28276170), (9, 18850780), (10, 16965702), (12, 14138085), (13, 13050540), (15, 11310468), (18, 9425390), (20, 8482851), (26, 6525270), (30, 5655234), (36, 4712695), (39, 4350180), (45, 3770156), (52, 3262635), (60, 2827617), (65, 2610108), (78, 2175090), (90, 1885078), (117, 1450060), (130, 1305054), (156, 1087545), (180, 942539), (195, 870036), (234, 725030), (260, 652527), (390, 435018), (468, 362515), (585, 290012), (780, 217509), (1170, 145006), (2340, 72503)]