3907620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1277}}^1$

素因数の和:1309

約数の個数: 72

約数和(自身を含む): 12560184

約数和(自身を除く): 8652564

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1277, 1530, 2554, 3060, 3831, 5108, 6385, 7662, 11493, 12770, 15324, 19155, 21709, 22986, 25540, 38310, 43418, 45972, 57465, 65127, 76620, 86836, 108545, 114930, 130254, 195381, 217090, 229860, 260508, 325635, 390762, 434180, 651270, 781524, 976905, 1302540, 1953810, 3907620]

約数ペア:

[(1, 3907620), (2, 1953810), (3, 1302540), (4, 976905), (5, 781524), (6, 651270), (9, 434180), (10, 390762), (12, 325635), (15, 260508), (17, 229860), (18, 217090), (20, 195381), (30, 130254), (34, 114930), (36, 108545), (45, 86836), (51, 76620), (60, 65127), (68, 57465), (85, 45972), (90, 43418), (102, 38310), (153, 25540), (170, 22986), (180, 21709), (204, 19155), (255, 15324), (306, 12770), (340, 11493), (510, 7662), (612, 6385), (765, 5108), (1020, 3831), (1277, 3060), (1530, 2554)]