74101380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{1151}}^1$

素因数の和:1229

約数の個数: 96

約数和(自身を含む): 220631040

約数和(自身を除く): 146529660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 37, 58, 60, 74, 87, 111, 116, 145, 148, 174, 185, 222, 290, 348, 370, 435, 444, 555, 580, 740, 870, 1073, 1110, 1151, 1740, 2146, 2220, 2302, 3219, 3453, 4292, 4604, 5365, 5755, 6438, 6906, 10730, 11510, 12876, 13812, 16095, 17265, 21460, 23020, 32190, 33379, 34530, 42587, 64380, 66758, 69060, 85174, 100137, 127761, 133516, 166895, 170348, 200274, 212935, 255522, 333790, 400548, 425870, 500685, 511044, 638805, 667580, 851740, 1001370, 1235023, 1277610, 2002740, 2470046, 2555220, 3705069, 4940092, 6175115, 7410138, 12350230, 14820276, 18525345, 24700460, 37050690, 74101380]

約数ペア:

[(1, 74101380), (2, 37050690), (3, 24700460), (4, 18525345), (5, 14820276), (6, 12350230), (10, 7410138), (12, 6175115), (15, 4940092), (20, 3705069), (29, 2555220), (30, 2470046), (37, 2002740), (58, 1277610), (60, 1235023), (74, 1001370), (87, 851740), (111, 667580), (116, 638805), (145, 511044), (148, 500685), (174, 425870), (185, 400548), (222, 333790), (290, 255522), (348, 212935), (370, 200274), (435, 170348), (444, 166895), (555, 133516), (580, 127761), (740, 100137), (870, 85174), (1073, 69060), (1110, 66758), (1151, 64380), (1740, 42587), (2146, 34530), (2220, 33379), (2302, 32190), (3219, 23020), (3453, 21460), (4292, 17265), (4604, 16095), (5365, 13812), (5755, 12876), (6438, 11510), (6906, 10730)]