216308430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{184879}}^1$

素因数の和:184905

約数の個数: 48

約数和(自身を含む): 605666880

約数和(自身を除く): 389358450

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 184879, 369758, 554637, 924395, 1109274, 1663911, 1848790, 2403427, 2773185, 3327822, 4806854, 5546370, 7210281, 8319555, 12017135, 14420562, 16639110, 21630843, 24034270, 36051405, 43261686, 72102810, 108154215, 216308430]

約数ペア:

[(1, 216308430), (2, 108154215), (3, 72102810), (5, 43261686), (6, 36051405), (9, 24034270), (10, 21630843), (13, 16639110), (15, 14420562), (18, 12017135), (26, 8319555), (30, 7210281), (39, 5546370), (45, 4806854), (65, 3327822), (78, 2773185), (90, 2403427), (117, 1848790), (130, 1663911), (195, 1109274), (234, 924395), (390, 554637), (585, 369758), (1170, 184879)]