148305430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{162973}}^1$

素因数の和:163000

約数の個数: 32

約数和(自身を含む): 328555584

約数和(自身を除く): 180250154

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 162973, 325946, 814865, 1140811, 1629730, 2118649, 2281622, 4237298, 5704055, 10593245, 11408110, 14830543, 21186490, 29661086, 74152715, 148305430]

約数ペア:

[(1, 148305430), (2, 74152715), (5, 29661086), (7, 21186490), (10, 14830543), (13, 11408110), (14, 10593245), (26, 5704055), (35, 4237298), (65, 2281622), (70, 2118649), (91, 1629730), (130, 1140811), (182, 814865), (455, 325946), (910, 162973)]