19206090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{12553}}^1$

素因数の和:12583

約数の個数: 48

約数和(自身を含む): 52877448

約数和(自身を除く): 33671358

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 12553, 25106, 37659, 62765, 75318, 112977, 125530, 188295, 213401, 225954, 376590, 426802, 564885, 640203, 1067005, 1129770, 1280406, 1920609, 2134010, 3201015, 3841218, 6402030, 9603045, 19206090]

約数ペア:

[(1, 19206090), (2, 9603045), (3, 6402030), (5, 3841218), (6, 3201015), (9, 2134010), (10, 1920609), (15, 1280406), (17, 1129770), (18, 1067005), (30, 640203), (34, 564885), (45, 426802), (51, 376590), (85, 225954), (90, 213401), (102, 188295), (153, 125530), (170, 112977), (255, 75318), (306, 62765), (510, 37659), (765, 25106), (1530, 12553)]