30560220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3329}}^1$

素因数の和:3364

約数の個数: 96

約数和(自身を含む): 100699200

約数和(自身を除く): 70138980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 85, 90, 102, 108, 135, 153, 170, 180, 204, 255, 270, 306, 340, 459, 510, 540, 612, 765, 918, 1020, 1530, 1836, 2295, 3060, 3329, 4590, 6658, 9180, 9987, 13316, 16645, 19974, 29961, 33290, 39948, 49935, 56593, 59922, 66580, 89883, 99870, 113186, 119844, 149805, 169779, 179766, 199740, 226372, 282965, 299610, 339558, 359532, 449415, 509337, 565930, 599220, 679116, 848895, 898830, 1018674, 1131860, 1528011, 1697790, 1797660, 2037348, 2546685, 3056022, 3395580, 5093370, 6112044, 7640055, 10186740, 15280110, 30560220]

約数ペア:

[(1, 30560220), (2, 15280110), (3, 10186740), (4, 7640055), (5, 6112044), (6, 5093370), (9, 3395580), (10, 3056022), (12, 2546685), (15, 2037348), (17, 1797660), (18, 1697790), (20, 1528011), (27, 1131860), (30, 1018674), (34, 898830), (36, 848895), (45, 679116), (51, 599220), (54, 565930), (60, 509337), (68, 449415), (85, 359532), (90, 339558), (102, 299610), (108, 282965), (135, 226372), (153, 199740), (170, 179766), (180, 169779), (204, 149805), (255, 119844), (270, 113186), (306, 99870), (340, 89883), (459, 66580), (510, 59922), (540, 56593), (612, 49935), (765, 39948), (918, 33290), (1020, 29961), (1530, 19974), (1836, 16645), (2295, 13316), (3060, 9987), (3329, 9180), (4590, 6658)]