8660190

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1$

素因数の和:214

約数の個数: 128

約数和(自身を含む): 27205632

約数和(自身を除く): 18545442

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 23, 30, 33, 35, 42, 46, 55, 66, 69, 70, 77, 105, 110, 115, 138, 154, 161, 163, 165, 210, 230, 231, 253, 322, 326, 330, 345, 385, 462, 483, 489, 506, 690, 759, 770, 805, 815, 966, 978, 1141, 1155, 1265, 1518, 1610, 1630, 1771, 1793, 2282, 2310, 2415, 2445, 2530, 3423, 3542, 3586, 3749, 3795, 4830, 4890, 5313, 5379, 5705, 6846, 7498, 7590, 8855, 8965, 10626, 10758, 11247, 11410, 12551, 17115, 17710, 17930, 18745, 22494, 25102, 26243, 26565, 26895, 34230, 37490, 37653, 41239, 52486, 53130, 53790, 56235, 62755, 75306, 78729, 82478, 112470, 123717, 125510, 131215, 157458, 188265, 206195, 247434, 262430, 288673, 376530, 393645, 412390, 577346, 618585, 787290, 866019, 1237170, 1443365, 1732038, 2886730, 4330095, 8660190]

約数ペア:

[(1, 8660190), (2, 4330095), (3, 2886730), (5, 1732038), (6, 1443365), (7, 1237170), (10, 866019), (11, 787290), (14, 618585), (15, 577346), (21, 412390), (22, 393645), (23, 376530), (30, 288673), (33, 262430), (35, 247434), (42, 206195), (46, 188265), (55, 157458), (66, 131215), (69, 125510), (70, 123717), (77, 112470), (105, 82478), (110, 78729), (115, 75306), (138, 62755), (154, 56235), (161, 53790), (163, 53130), (165, 52486), (210, 41239), (230, 37653), (231, 37490), (253, 34230), (322, 26895), (326, 26565), (330, 26243), (345, 25102), (385, 22494), (462, 18745), (483, 17930), (489, 17710), (506, 17115), (690, 12551), (759, 11410), (770, 11247), (805, 10758), (815, 10626), (966, 8965), (978, 8855), (1141, 7590), (1155, 7498), (1265, 6846), (1518, 5705), (1610, 5379), (1630, 5313), (1771, 4890), (1793, 4830), (2282, 3795), (2310, 3749), (2415, 3586), (2445, 3542), (2530, 3423)]