215923290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{3499}}^1$

素因数の和:3548

約数の個数: 96

約数和(自身を含む): 603288000

約数和(自身を除く): 387364710

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 17, 22, 30, 33, 34, 51, 55, 66, 85, 102, 110, 121, 165, 170, 187, 242, 255, 330, 363, 374, 510, 561, 605, 726, 935, 1122, 1210, 1815, 1870, 2057, 2805, 3499, 3630, 4114, 5610, 6171, 6998, 10285, 10497, 12342, 17495, 20570, 20994, 30855, 34990, 38489, 52485, 59483, 61710, 76978, 104970, 115467, 118966, 178449, 192445, 230934, 297415, 356898, 384890, 423379, 577335, 594830, 654313, 846758, 892245, 1154670, 1270137, 1308626, 1784490, 1962939, 2116895, 2540274, 3271565, 3925878, 4233790, 6350685, 6543130, 7197443, 9814695, 12701370, 14394886, 19629390, 21592329, 35987215, 43184658, 71974430, 107961645, 215923290]

約数ペア:

[(1, 215923290), (2, 107961645), (3, 71974430), (5, 43184658), (6, 35987215), (10, 21592329), (11, 19629390), (15, 14394886), (17, 12701370), (22, 9814695), (30, 7197443), (33, 6543130), (34, 6350685), (51, 4233790), (55, 3925878), (66, 3271565), (85, 2540274), (102, 2116895), (110, 1962939), (121, 1784490), (165, 1308626), (170, 1270137), (187, 1154670), (242, 892245), (255, 846758), (330, 654313), (363, 594830), (374, 577335), (510, 423379), (561, 384890), (605, 356898), (726, 297415), (935, 230934), (1122, 192445), (1210, 178449), (1815, 118966), (1870, 115467), (2057, 104970), (2805, 76978), (3499, 61710), (3630, 59483), (4114, 52485), (5610, 38489), (6171, 34990), (6998, 30855), (10285, 20994), (10497, 20570), (12342, 17495)]