7260890070

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{197}}^1\times {\mathrm{25073}}^1$

素因数の和:25294

約数の個数: 96

約数和(自身を含む): 20374931808

約数和(自身を除く): 13114041738

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 197, 210, 245, 294, 394, 490, 591, 735, 985, 1182, 1379, 1470, 1970, 2758, 2955, 4137, 5910, 6895, 8274, 9653, 13790, 19306, 20685, 25073, 28959, 41370, 48265, 50146, 57918, 75219, 96530, 125365, 144795, 150438, 175511, 250730, 289590, 351022, 376095, 526533, 752190, 877555, 1053066, 1228577, 1755110, 2457154, 2632665, 3685731, 4939381, 5265330, 6142885, 7371462, 9878762, 12285770, 14818143, 18428655, 24696905, 29636286, 34575667, 36857310, 49393810, 69151334, 74090715, 103727001, 148181430, 172878335, 207454002, 242029669, 345756670, 484059338, 518635005, 726089007, 1037270010, 1210148345, 1452178014, 2420296690, 3630445035, 7260890070]

約数ペア:

[(1, 7260890070), (2, 3630445035), (3, 2420296690), (5, 1452178014), (6, 1210148345), (7, 1037270010), (10, 726089007), (14, 518635005), (15, 484059338), (21, 345756670), (30, 242029669), (35, 207454002), (42, 172878335), (49, 148181430), (70, 103727001), (98, 74090715), (105, 69151334), (147, 49393810), (197, 36857310), (210, 34575667), (245, 29636286), (294, 24696905), (394, 18428655), (490, 14818143), (591, 12285770), (735, 9878762), (985, 7371462), (1182, 6142885), (1379, 5265330), (1470, 4939381), (1970, 3685731), (2758, 2632665), (2955, 2457154), (4137, 1755110), (5910, 1228577), (6895, 1053066), (8274, 877555), (9653, 752190), (13790, 526533), (19306, 376095), (20685, 351022), (25073, 289590), (28959, 250730), (41370, 175511), (48265, 150438), (50146, 144795), (57918, 125365), (75219, 96530)]