353296970

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1\times {\mathrm{239}}^1$

素因数の和:479

約数の個数: 64

約数和(自身を含む): 701084160

約数和(自身を除く): 347787190

約数列:

[1, 2, 5, 10, 13, 26, 65, 83, 130, 137, 166, 239, 274, 415, 478, 685, 830, 1079, 1195, 1370, 1781, 2158, 2390, 3107, 3562, 5395, 6214, 8905, 10790, 11371, 15535, 17810, 19837, 22742, 31070, 32743, 39674, 56855, 65486, 99185, 113710, 147823, 163715, 198370, 257881, 295646, 327430, 425659, 515762, 739115, 851318, 1289405, 1478230, 2128295, 2578810, 2717669, 4256590, 5435338, 13588345, 27176690, 35329697, 70659394, 176648485, 353296970]

約数ペア:

[(1, 353296970), (2, 176648485), (5, 70659394), (10, 35329697), (13, 27176690), (26, 13588345), (65, 5435338), (83, 4256590), (130, 2717669), (137, 2578810), (166, 2128295), (239, 1478230), (274, 1289405), (415, 851318), (478, 739115), (685, 515762), (830, 425659), (1079, 327430), (1195, 295646), (1370, 257881), (1781, 198370), (2158, 163715), (2390, 147823), (3107, 113710), (3562, 99185), (5395, 65486), (6214, 56855), (8905, 39674), (10790, 32743), (11371, 31070), (15535, 22742), (17810, 19837)]