713999860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{3677}}^1$

素因数の和:3785

約数の個数: 96

約数和(自身を含む): 1828995840

約数和(自身を除く): 1114995980

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 73, 76, 95, 133, 140, 146, 190, 266, 292, 365, 380, 511, 532, 665, 730, 1022, 1330, 1387, 1460, 2044, 2555, 2660, 2774, 3677, 5110, 5548, 6935, 7354, 9709, 10220, 13870, 14708, 18385, 19418, 25739, 27740, 36770, 38836, 48545, 51478, 69863, 73540, 97090, 102956, 128695, 139726, 194180, 257390, 268421, 279452, 349315, 489041, 514780, 536842, 698630, 978082, 1073684, 1342105, 1397260, 1878947, 1956164, 2445205, 2684210, 3757894, 4890410, 5099999, 5368420, 7515788, 9394735, 9780820, 10199998, 18789470, 20399996, 25499995, 35699993, 37578940, 50999990, 71399986, 101999980, 142799972, 178499965, 356999930, 713999860]

約数ペア:

[(1, 713999860), (2, 356999930), (4, 178499965), (5, 142799972), (7, 101999980), (10, 71399986), (14, 50999990), (19, 37578940), (20, 35699993), (28, 25499995), (35, 20399996), (38, 18789470), (70, 10199998), (73, 9780820), (76, 9394735), (95, 7515788), (133, 5368420), (140, 5099999), (146, 4890410), (190, 3757894), (266, 2684210), (292, 2445205), (365, 1956164), (380, 1878947), (511, 1397260), (532, 1342105), (665, 1073684), (730, 978082), (1022, 698630), (1330, 536842), (1387, 514780), (1460, 489041), (2044, 349315), (2555, 279452), (2660, 268421), (2774, 257390), (3677, 194180), (5110, 139726), (5548, 128695), (6935, 102956), (7354, 97090), (9709, 73540), (10220, 69863), (13870, 51478), (14708, 48545), (18385, 38836), (19418, 36770), (25739, 27740)]