306099430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{336373}}^1$

素因数の和:336400

約数の個数: 32

約数和(自身を含む): 678129984

約数和(自身を除く): 372030554

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 336373, 672746, 1681865, 2354611, 3363730, 4372849, 4709222, 8745698, 11773055, 21864245, 23546110, 30609943, 43728490, 61219886, 153049715, 306099430]

約数ペア:

[(1, 306099430), (2, 153049715), (5, 61219886), (7, 43728490), (10, 30609943), (13, 23546110), (14, 21864245), (26, 11773055), (35, 8745698), (65, 4709222), (70, 4372849), (91, 3363730), (130, 2354611), (182, 1681865), (455, 672746), (910, 336373)]