30276915

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{3209}}^1$

素因数の和:3271

約数の個数: 32

約数和(自身を含む): 52695360

約数和(自身を除く): 22418445

約数列:

[1, 3, 5, 15, 17, 37, 51, 85, 111, 185, 255, 555, 629, 1887, 3145, 3209, 9435, 9627, 16045, 48135, 54553, 118733, 163659, 272765, 356199, 593665, 818295, 1780995, 2018461, 6055383, 10092305, 30276915]

約数ペア:

[(1, 30276915), (3, 10092305), (5, 6055383), (15, 2018461), (17, 1780995), (37, 818295), (51, 593665), (85, 356199), (111, 272765), (185, 163659), (255, 118733), (555, 54553), (629, 48135), (1887, 16045), (3145, 9627), (3209, 9435)]