193145460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{13469}}^1$

素因数の和:13720

約数の個数: 48

約数和(自身を含む): 543110400

約数和(自身を除く): 349964940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 239, 478, 717, 956, 1195, 1434, 2390, 2868, 3585, 4780, 7170, 13469, 14340, 26938, 40407, 53876, 67345, 80814, 134690, 161628, 202035, 269380, 404070, 808140, 3219091, 6438182, 9657273, 12876364, 16095455, 19314546, 32190910, 38629092, 48286365, 64381820, 96572730, 193145460]

約数ペア:

[(1, 193145460), (2, 96572730), (3, 64381820), (4, 48286365), (5, 38629092), (6, 32190910), (10, 19314546), (12, 16095455), (15, 12876364), (20, 9657273), (30, 6438182), (60, 3219091), (239, 808140), (478, 404070), (717, 269380), (956, 202035), (1195, 161628), (1434, 134690), (2390, 80814), (2868, 67345), (3585, 53876), (4780, 40407), (7170, 26938), (13469, 14340)]