4949951580

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{187073}}^1$

素因数の和:187105

約数の個数: 144

約数和(自身を含む): 17914206240

約数和(自身を除く): 12964254660

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 49, 54, 60, 63, 70, 84, 90, 98, 105, 108, 126, 135, 140, 147, 180, 189, 196, 210, 245, 252, 270, 294, 315, 378, 420, 441, 490, 540, 588, 630, 735, 756, 882, 945, 980, 1260, 1323, 1470, 1764, 1890, 2205, 2646, 2940, 3780, 4410, 5292, 6615, 8820, 13230, 26460, 187073, 374146, 561219, 748292, 935365, 1122438, 1309511, 1683657, 1870730, 2244876, 2619022, 2806095, 3367314, 3741460, 3928533, 5050971, 5238044, 5612190, 6547555, 6734628, 7857066, 8418285, 9166577, 10101942, 11224380, 11785599, 13095110, 15714132, 16836570, 18333154, 19642665, 20203884, 23571198, 25254855, 26190220, 27499731, 33673140, 35356797, 36666308, 39285330, 45832885, 47142396, 50509710, 54999462, 58927995, 70713594, 78570660, 82499193, 91665770, 101019420, 109998924, 117855990, 137498655, 141427188, 164998386, 176783985, 183331540, 235711980, 247497579, 274997310, 329996772, 353567970, 412495965, 494995158, 549994620, 707135940, 824991930, 989990316, 1237487895, 1649983860, 2474975790, 4949951580]

約数ペア:

[(1, 4949951580), (2, 2474975790), (3, 1649983860), (4, 1237487895), (5, 989990316), (6, 824991930), (7, 707135940), (9, 549994620), (10, 494995158), (12, 412495965), (14, 353567970), (15, 329996772), (18, 274997310), (20, 247497579), (21, 235711980), (27, 183331540), (28, 176783985), (30, 164998386), (35, 141427188), (36, 137498655), (42, 117855990), (45, 109998924), (49, 101019420), (54, 91665770), (60, 82499193), (63, 78570660), (70, 70713594), (84, 58927995), (90, 54999462), (98, 50509710), (105, 47142396), (108, 45832885), (126, 39285330), (135, 36666308), (140, 35356797), (147, 33673140), (180, 27499731), (189, 26190220), (196, 25254855), (210, 23571198), (245, 20203884), (252, 19642665), (270, 18333154), (294, 16836570), (315, 15714132), (378, 13095110), (420, 11785599), (441, 11224380), (490, 10101942), (540, 9166577), (588, 8418285), (630, 7857066), (735, 6734628), (756, 6547555), (882, 5612190), (945, 5238044), (980, 5050971), (1260, 3928533), (1323, 3741460), (1470, 3367314), (1764, 2806095), (1890, 2619022), (2205, 2244876), (2646, 1870730), (2940, 1683657), (3780, 1309511), (4410, 1122438), (5292, 935365), (6615, 748292), (8820, 561219), (13230, 374146), (26460, 187073)]