22754620

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:168

約数の個数: 96

約数和(自身を含む): 58060800

約数和(自身を除く): 35306180

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 49, 62, 70, 98, 107, 124, 140, 155, 196, 214, 217, 245, 310, 343, 428, 434, 490, 535, 620, 686, 749, 868, 980, 1070, 1085, 1372, 1498, 1519, 1715, 2140, 2170, 2996, 3038, 3317, 3430, 3745, 4340, 5243, 6076, 6634, 6860, 7490, 7595, 10486, 10633, 13268, 14980, 15190, 16585, 20972, 21266, 23219, 26215, 30380, 33170, 36701, 42532, 46438, 52430, 53165, 66340, 73402, 92876, 104860, 106330, 116095, 146804, 162533, 183505, 212660, 232190, 325066, 367010, 464380, 650132, 734020, 812665, 1137731, 1625330, 2275462, 3250660, 4550924, 5688655, 11377310, 22754620]

約数ペア:

[(1, 22754620), (2, 11377310), (4, 5688655), (5, 4550924), (7, 3250660), (10, 2275462), (14, 1625330), (20, 1137731), (28, 812665), (31, 734020), (35, 650132), (49, 464380), (62, 367010), (70, 325066), (98, 232190), (107, 212660), (124, 183505), (140, 162533), (155, 146804), (196, 116095), (214, 106330), (217, 104860), (245, 92876), (310, 73402), (343, 66340), (428, 53165), (434, 52430), (490, 46438), (535, 42532), (620, 36701), (686, 33170), (749, 30380), (868, 26215), (980, 23219), (1070, 21266), (1085, 20972), (1372, 16585), (1498, 15190), (1519, 14980), (1715, 13268), (2140, 10633), (2170, 10486), (2996, 7595), (3038, 7490), (3317, 6860), (3430, 6634), (3745, 6076), (4340, 5243)]