18016260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{1039}}^1$

素因数の和:1085

約数の個数: 72

約数和(自身を含む): 53639040

約数和(自身を除く): 35622780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 289, 340, 510, 578, 867, 1020, 1039, 1156, 1445, 1734, 2078, 2890, 3117, 3468, 4156, 4335, 5195, 5780, 6234, 8670, 10390, 12468, 15585, 17340, 17663, 20780, 31170, 35326, 52989, 62340, 70652, 88315, 105978, 176630, 211956, 264945, 300271, 353260, 529890, 600542, 900813, 1059780, 1201084, 1501355, 1801626, 3002710, 3603252, 4504065, 6005420, 9008130, 18016260]

約数ペア:

[(1, 18016260), (2, 9008130), (3, 6005420), (4, 4504065), (5, 3603252), (6, 3002710), (10, 1801626), (12, 1501355), (15, 1201084), (17, 1059780), (20, 900813), (30, 600542), (34, 529890), (51, 353260), (60, 300271), (68, 264945), (85, 211956), (102, 176630), (170, 105978), (204, 88315), (255, 70652), (289, 62340), (340, 52989), (510, 35326), (578, 31170), (867, 20780), (1020, 17663), (1039, 17340), (1156, 15585), (1445, 12468), (1734, 10390), (2078, 8670), (2890, 6234), (3117, 5780), (3468, 5195), (4156, 4335)]