209471130

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{70529}}^1$

素因数の和:70556

約数の個数: 64

約数和(自身を含む): 609379200

約数和(自身を除く): 399908070

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 90, 99, 110, 135, 165, 198, 270, 297, 330, 495, 594, 990, 1485, 2970, 70529, 141058, 211587, 352645, 423174, 634761, 705290, 775819, 1057935, 1269522, 1551638, 1904283, 2115870, 2327457, 3173805, 3808566, 3879095, 4654914, 6347610, 6982371, 7758190, 9521415, 11637285, 13964742, 19042830, 20947113, 23274570, 34911855, 41894226, 69823710, 104735565, 209471130]

約数ペア:

[(1, 209471130), (2, 104735565), (3, 69823710), (5, 41894226), (6, 34911855), (9, 23274570), (10, 20947113), (11, 19042830), (15, 13964742), (18, 11637285), (22, 9521415), (27, 7758190), (30, 6982371), (33, 6347610), (45, 4654914), (54, 3879095), (55, 3808566), (66, 3173805), (90, 2327457), (99, 2115870), (110, 1904283), (135, 1551638), (165, 1269522), (198, 1057935), (270, 775819), (297, 705290), (330, 634761), (495, 423174), (594, 352645), (990, 211587), (1485, 141058), (2970, 70529)]