13061678940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{4877}}^1\times {\mathrm{14879}}^1$

素因数の和:19771

約数の個数: 72

約数和(自身を含む): 39631213440

約数和(自身を除く): 26569534500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 4877, 9754, 14631, 14879, 19508, 24385, 29262, 29758, 43893, 44637, 48770, 58524, 59516, 73155, 74395, 87786, 89274, 97540, 133911, 146310, 148790, 175572, 178548, 219465, 223185, 267822, 292620, 297580, 438930, 446370, 535644, 669555, 877860, 892740, 1339110, 2678220, 72564883, 145129766, 217694649, 290259532, 362824415, 435389298, 653083947, 725648830, 870778596, 1088473245, 1306167894, 1451297660, 2176946490, 2612335788, 3265419735, 4353892980, 6530839470, 13061678940]

約数ペア:

[(1, 13061678940), (2, 6530839470), (3, 4353892980), (4, 3265419735), (5, 2612335788), (6, 2176946490), (9, 1451297660), (10, 1306167894), (12, 1088473245), (15, 870778596), (18, 725648830), (20, 653083947), (30, 435389298), (36, 362824415), (45, 290259532), (60, 217694649), (90, 145129766), (180, 72564883), (4877, 2678220), (9754, 1339110), (14631, 892740), (14879, 877860), (19508, 669555), (24385, 535644), (29262, 446370), (29758, 438930), (43893, 297580), (44637, 292620), (48770, 267822), (58524, 223185), (59516, 219465), (73155, 178548), (74395, 175572), (87786, 148790), (89274, 146310), (97540, 133911)]