848894220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{28933}}^1$

素因数の和:29111

約数の個数: 72

約数和(自身を含む): 2590866096

約数和(自身を除く): 1741971876

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 163, 180, 326, 489, 652, 815, 978, 1467, 1630, 1956, 2445, 2934, 3260, 4890, 5868, 7335, 9780, 14670, 28933, 29340, 57866, 86799, 115732, 144665, 173598, 260397, 289330, 347196, 433995, 520794, 578660, 867990, 1041588, 1301985, 1735980, 2603970, 4716079, 5207940, 9432158, 14148237, 18864316, 23580395, 28296474, 42444711, 47160790, 56592948, 70741185, 84889422, 94321580, 141482370, 169778844, 212223555, 282964740, 424447110, 848894220]

約数ペア:

[(1, 848894220), (2, 424447110), (3, 282964740), (4, 212223555), (5, 169778844), (6, 141482370), (9, 94321580), (10, 84889422), (12, 70741185), (15, 56592948), (18, 47160790), (20, 42444711), (30, 28296474), (36, 23580395), (45, 18864316), (60, 14148237), (90, 9432158), (163, 5207940), (180, 4716079), (326, 2603970), (489, 1735980), (652, 1301985), (815, 1041588), (978, 867990), (1467, 578660), (1630, 520794), (1956, 433995), (2445, 347196), (2934, 289330), (3260, 260397), (4890, 173598), (5868, 144665), (7335, 115732), (9780, 86799), (14670, 57866), (28933, 29340)]