3380650

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{743}}^1$

素因数の和:775

約数の個数: 48

約数和(自身を含む): 7749504

約数和(自身を除く): 4368854

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 50, 65, 70, 91, 130, 175, 182, 325, 350, 455, 650, 743, 910, 1486, 2275, 3715, 4550, 5201, 7430, 9659, 10402, 18575, 19318, 26005, 37150, 48295, 52010, 67613, 96590, 130025, 135226, 241475, 260050, 338065, 482950, 676130, 1690325, 3380650]

約数ペア:

[(1, 3380650), (2, 1690325), (5, 676130), (7, 482950), (10, 338065), (13, 260050), (14, 241475), (25, 135226), (26, 130025), (35, 96590), (50, 67613), (65, 52010), (70, 48295), (91, 37150), (130, 26005), (175, 19318), (182, 18575), (325, 10402), (350, 9659), (455, 7430), (650, 5201), (743, 4550), (910, 3715), (1486, 2275)]