6688739940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1553}}^1\times {\mathrm{3121}}^1$

素因数の和:4709

約数の個数: 96

約数和(自身を含む): 19561602816

約数和(自身を除く): 12872862876

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 1553, 3106, 3121, 4659, 6212, 6242, 7765, 9318, 9363, 12484, 15530, 15605, 18636, 18726, 23295, 31060, 31210, 35719, 37452, 46590, 46815, 62420, 71438, 71783, 93180, 93630, 107157, 142876, 143566, 178595, 187260, 214314, 215349, 287132, 357190, 358915, 428628, 430698, 535785, 714380, 717830, 861396, 1071570, 1076745, 1435660, 2143140, 2153490, 4306980, 4846913, 9693826, 14540739, 19387652, 24234565, 29081478, 48469130, 58162956, 72703695, 96938260, 111478999, 145407390, 222957998, 290814780, 334436997, 445915996, 557394995, 668873994, 1114789990, 1337747988, 1672184985, 2229579980, 3344369970, 6688739940]

約数ペア:

[(1, 6688739940), (2, 3344369970), (3, 2229579980), (4, 1672184985), (5, 1337747988), (6, 1114789990), (10, 668873994), (12, 557394995), (15, 445915996), (20, 334436997), (23, 290814780), (30, 222957998), (46, 145407390), (60, 111478999), (69, 96938260), (92, 72703695), (115, 58162956), (138, 48469130), (230, 29081478), (276, 24234565), (345, 19387652), (460, 14540739), (690, 9693826), (1380, 4846913), (1553, 4306980), (3106, 2153490), (3121, 2143140), (4659, 1435660), (6212, 1076745), (6242, 1071570), (7765, 861396), (9318, 717830), (9363, 714380), (12484, 535785), (15530, 430698), (15605, 428628), (18636, 358915), (18726, 357190), (23295, 287132), (31060, 215349), (31210, 214314), (35719, 187260), (37452, 178595), (46590, 143566), (46815, 142876), (62420, 107157), (71438, 93630), (71783, 93180)]