191970060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{2011}}^1$

素因数の和:2103

約数の個数: 96

約数和(自身を含む): 565162752

約数和(自身を除く): 373192692

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 43, 60, 74, 86, 111, 129, 148, 172, 185, 215, 222, 258, 370, 430, 444, 516, 555, 645, 740, 860, 1110, 1290, 1591, 2011, 2220, 2580, 3182, 4022, 4773, 6033, 6364, 7955, 8044, 9546, 10055, 12066, 15910, 19092, 20110, 23865, 24132, 30165, 31820, 40220, 47730, 60330, 74407, 86473, 95460, 120660, 148814, 172946, 223221, 259419, 297628, 345892, 372035, 432365, 446442, 518838, 744070, 864730, 892884, 1037676, 1116105, 1297095, 1488140, 1729460, 2232210, 2594190, 3199501, 4464420, 5188380, 6399002, 9598503, 12798004, 15997505, 19197006, 31995010, 38394012, 47992515, 63990020, 95985030, 191970060]

約数ペア:

[(1, 191970060), (2, 95985030), (3, 63990020), (4, 47992515), (5, 38394012), (6, 31995010), (10, 19197006), (12, 15997505), (15, 12798004), (20, 9598503), (30, 6399002), (37, 5188380), (43, 4464420), (60, 3199501), (74, 2594190), (86, 2232210), (111, 1729460), (129, 1488140), (148, 1297095), (172, 1116105), (185, 1037676), (215, 892884), (222, 864730), (258, 744070), (370, 518838), (430, 446442), (444, 432365), (516, 372035), (555, 345892), (645, 297628), (740, 259419), (860, 223221), (1110, 172946), (1290, 148814), (1591, 120660), (2011, 95460), (2220, 86473), (2580, 74407), (3182, 60330), (4022, 47730), (4773, 40220), (6033, 31820), (6364, 30165), (7955, 24132), (8044, 23865), (9546, 20110), (10055, 19092), (12066, 15910)]