4449205620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{151643}}^1$

素因数の和:151821

約数の個数: 72

約数和(自身を含む): 13578810336

約数和(自身を除く): 9129604716

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, 29340, 151643, 303286, 454929, 606572, 758215, 909858, 1364787, 1516430, 1819716, 2274645, 2729574, 3032860, 4549290, 5459148, 6823935, 9098580, 13647870, 24717809, 27295740, 49435618, 74153427, 98871236, 123589045, 148306854, 222460281, 247178090, 296613708, 370767135, 444920562, 494356180, 741534270, 889841124, 1112301405, 1483068540, 2224602810, 4449205620]

約数ペア:

[(1, 4449205620), (2, 2224602810), (3, 1483068540), (4, 1112301405), (5, 889841124), (6, 741534270), (9, 494356180), (10, 444920562), (12, 370767135), (15, 296613708), (18, 247178090), (20, 222460281), (30, 148306854), (36, 123589045), (45, 98871236), (60, 74153427), (90, 49435618), (163, 27295740), (180, 24717809), (326, 13647870), (489, 9098580), (652, 6823935), (815, 5459148), (978, 4549290), (1467, 3032860), (1630, 2729574), (1956, 2274645), (2445, 1819716), (2934, 1516430), (3260, 1364787), (4890, 909858), (5868, 758215), (7335, 606572), (9780, 454929), (14670, 303286), (29340, 151643)]