219075780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47419}}^1$

素因数の和:47449

約数の個数: 96

約数和(自身を含む): 764789760

約数和(自身を除く): 545713980

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 110, 132, 140, 154, 165, 210, 220, 231, 308, 330, 385, 420, 462, 660, 770, 924, 1155, 1540, 2310, 4620, 47419, 94838, 142257, 189676, 237095, 284514, 331933, 474190, 521609, 569028, 663866, 711285, 948380, 995799, 1043218, 1327732, 1422570, 1564827, 1659665, 1991598, 2086436, 2608045, 2845140, 3129654, 3319330, 3651263, 3983196, 4978995, 5216090, 6259308, 6638660, 7302526, 7824135, 9957990, 10432180, 10953789, 14605052, 15648270, 18256315, 19915980, 21907578, 31296540, 36512630, 43815156, 54768945, 73025260, 109537890, 219075780]

約数ペア:

[(1, 219075780), (2, 109537890), (3, 73025260), (4, 54768945), (5, 43815156), (6, 36512630), (7, 31296540), (10, 21907578), (11, 19915980), (12, 18256315), (14, 15648270), (15, 14605052), (20, 10953789), (21, 10432180), (22, 9957990), (28, 7824135), (30, 7302526), (33, 6638660), (35, 6259308), (42, 5216090), (44, 4978995), (55, 3983196), (60, 3651263), (66, 3319330), (70, 3129654), (77, 2845140), (84, 2608045), (105, 2086436), (110, 1991598), (132, 1659665), (140, 1564827), (154, 1422570), (165, 1327732), (210, 1043218), (220, 995799), (231, 948380), (308, 711285), (330, 663866), (385, 569028), (420, 521609), (462, 474190), (660, 331933), (770, 284514), (924, 237095), (1155, 189676), (1540, 142257), (2310, 94838), (4620, 47419)]