221446170

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{74561}}^1$

素因数の和:74588

約数の個数: 64

約数和(自身を含む): 644215680

約数和(自身を除く): 422769510

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, 74561, 149122, 223683, 372805, 447366, 671049, 745610, 820171, 1118415, 1342098, 1640342, 2013147, 2236830, 2460513, 3355245, 4026294, 4100855, 4921026, 6710490, 7381539, 8201710, 10065735, 12302565, 14763078, 20131470, 22144617, 24605130, 36907695, 44289234, 73815390, 110723085, 221446170]

約数ペア:

[(1, 221446170), (2, 110723085), (3, 73815390), (5, 44289234), (6, 36907695), (9, 24605130), (10, 22144617), (11, 20131470), (15, 14763078), (18, 12302565), (22, 10065735), (27, 8201710), (30, 7381539), (33, 6710490), (45, 4921026), (54, 4100855), (55, 4026294), (66, 3355245), (90, 2460513), (99, 2236830), (110, 2013147), (135, 1640342), (165, 1342098), (198, 1118415), (270, 820171), (297, 745610), (330, 671049), (495, 447366), (594, 372805), (990, 223683), (1485, 149122), (2970, 74561)]