5310540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{181}}^1$

素因数の和:359

約数の個数: 72

約数和(自身を含む): 16297008

約数和(自身を除く): 10986468

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 163, 180, 181, 326, 362, 489, 543, 652, 724, 815, 905, 978, 1086, 1467, 1629, 1630, 1810, 1956, 2172, 2445, 2715, 2934, 3258, 3260, 3620, 4890, 5430, 5868, 6516, 7335, 8145, 9780, 10860, 14670, 16290, 29340, 29503, 32580, 59006, 88509, 118012, 147515, 177018, 265527, 295030, 354036, 442545, 531054, 590060, 885090, 1062108, 1327635, 1770180, 2655270, 5310540]

約数ペア:

[(1, 5310540), (2, 2655270), (3, 1770180), (4, 1327635), (5, 1062108), (6, 885090), (9, 590060), (10, 531054), (12, 442545), (15, 354036), (18, 295030), (20, 265527), (30, 177018), (36, 147515), (45, 118012), (60, 88509), (90, 59006), (163, 32580), (180, 29503), (181, 29340), (326, 16290), (362, 14670), (489, 10860), (543, 9780), (652, 8145), (724, 7335), (815, 6516), (905, 5868), (978, 5430), (1086, 4890), (1467, 3620), (1629, 3260), (1630, 3258), (1810, 2934), (1956, 2715), (2172, 2445)]