9183420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{313}}^1$

素因数の和:491

約数の個数: 72

約数和(自身を含む): 28116816

約数和(自身を除く): 18933396

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 163, 180, 313, 326, 489, 626, 652, 815, 939, 978, 1252, 1467, 1565, 1630, 1878, 1956, 2445, 2817, 2934, 3130, 3260, 3756, 4695, 4890, 5634, 5868, 6260, 7335, 9390, 9780, 11268, 14085, 14670, 18780, 28170, 29340, 51019, 56340, 102038, 153057, 204076, 255095, 306114, 459171, 510190, 612228, 765285, 918342, 1020380, 1530570, 1836684, 2295855, 3061140, 4591710, 9183420]

約数ペア:

[(1, 9183420), (2, 4591710), (3, 3061140), (4, 2295855), (5, 1836684), (6, 1530570), (9, 1020380), (10, 918342), (12, 765285), (15, 612228), (18, 510190), (20, 459171), (30, 306114), (36, 255095), (45, 204076), (60, 153057), (90, 102038), (163, 56340), (180, 51019), (313, 29340), (326, 28170), (489, 18780), (626, 14670), (652, 14085), (815, 11268), (939, 9780), (978, 9390), (1252, 7335), (1467, 6260), (1565, 5868), (1630, 5634), (1878, 4890), (1956, 4695), (2445, 3756), (2817, 3260), (2934, 3130)]