3430245

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{359}}^1$

素因数の和:394

約数の個数: 48

約数和(自身を含む): 6894720

約数和(自身を除く): 3464475

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 49, 65, 91, 105, 147, 195, 245, 273, 359, 455, 637, 735, 1077, 1365, 1795, 1911, 2513, 3185, 4667, 5385, 7539, 9555, 12565, 14001, 17591, 23335, 32669, 37695, 52773, 70005, 87955, 98007, 163345, 228683, 263865, 490035, 686049, 1143415, 3430245]

約数ペア:

[(1, 3430245), (3, 1143415), (5, 686049), (7, 490035), (13, 263865), (15, 228683), (21, 163345), (35, 98007), (39, 87955), (49, 70005), (65, 52773), (91, 37695), (105, 32669), (147, 23335), (195, 17591), (245, 14001), (273, 12565), (359, 9555), (455, 7539), (637, 5385), (735, 4667), (1077, 3185), (1365, 2513), (1795, 1911)]