137712180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{14081}}^1$

素因数の和:14256

約数の個数: 48

約数和(自身を含む): 387987264

約数和(自身を除く): 250275084

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 163, 326, 489, 652, 815, 978, 1630, 1956, 2445, 3260, 4890, 9780, 14081, 28162, 42243, 56324, 70405, 84486, 140810, 168972, 211215, 281620, 422430, 844860, 2295203, 4590406, 6885609, 9180812, 11476015, 13771218, 22952030, 27542436, 34428045, 45904060, 68856090, 137712180]

約数ペア:

[(1, 137712180), (2, 68856090), (3, 45904060), (4, 34428045), (5, 27542436), (6, 22952030), (10, 13771218), (12, 11476015), (15, 9180812), (20, 6885609), (30, 4590406), (60, 2295203), (163, 844860), (326, 422430), (489, 281620), (652, 211215), (815, 168972), (978, 140810), (1630, 84486), (1956, 70405), (2445, 56324), (3260, 42243), (4890, 28162), (9780, 14081)]