45509240

素因数分解:

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

素因数の和:170

約数の個数: 128

約数和(自身を含む): 124416000

約数和(自身を除く): 78906760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 49, 56, 62, 70, 98, 107, 124, 140, 155, 196, 214, 217, 245, 248, 280, 310, 343, 392, 428, 434, 490, 535, 620, 686, 749, 856, 868, 980, 1070, 1085, 1240, 1372, 1498, 1519, 1715, 1736, 1960, 2140, 2170, 2744, 2996, 3038, 3317, 3430, 3745, 4280, 4340, 5243, 5992, 6076, 6634, 6860, 7490, 7595, 8680, 10486, 10633, 12152, 13268, 13720, 14980, 15190, 16585, 20972, 21266, 23219, 26215, 26536, 29960, 30380, 33170, 36701, 41944, 42532, 46438, 52430, 53165, 60760, 66340, 73402, 85064, 92876, 104860, 106330, 116095, 132680, 146804, 162533, 183505, 185752, 209720, 212660, 232190, 293608, 325066, 367010, 425320, 464380, 650132, 734020, 812665, 928760, 1137731, 1300264, 1468040, 1625330, 2275462, 3250660, 4550924, 5688655, 6501320, 9101848, 11377310, 22754620, 45509240]

約数ペア:

[(1, 45509240), (2, 22754620), (4, 11377310), (5, 9101848), (7, 6501320), (8, 5688655), (10, 4550924), (14, 3250660), (20, 2275462), (28, 1625330), (31, 1468040), (35, 1300264), (40, 1137731), (49, 928760), (56, 812665), (62, 734020), (70, 650132), (98, 464380), (107, 425320), (124, 367010), (140, 325066), (155, 293608), (196, 232190), (214, 212660), (217, 209720), (245, 185752), (248, 183505), (280, 162533), (310, 146804), (343, 132680), (392, 116095), (428, 106330), (434, 104860), (490, 92876), (535, 85064), (620, 73402), (686, 66340), (749, 60760), (856, 53165), (868, 52430), (980, 46438), (1070, 42532), (1085, 41944), (1240, 36701), (1372, 33170), (1498, 30380), (1519, 29960), (1715, 26536), (1736, 26215), (1960, 23219), (2140, 21266), (2170, 20972), (2744, 16585), (2996, 15190), (3038, 14980), (3317, 13720), (3430, 13268), (3745, 12152), (4280, 10633), (4340, 10486), (5243, 8680), (5992, 7595), (6076, 7490), (6634, 6860)]