30230500

素因数分解:

$2^2\times 5^3\times {\mathrm{103}}^1\times {\mathrm{587}}^1$

素因数の和:709

約数の個数: 48

約数和(自身を含む): 66777984

約数和(自身を除く): 36547484

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 103, 125, 206, 250, 412, 500, 515, 587, 1030, 1174, 2060, 2348, 2575, 2935, 5150, 5870, 10300, 11740, 12875, 14675, 25750, 29350, 51500, 58700, 60461, 73375, 120922, 146750, 241844, 293500, 302305, 604610, 1209220, 1511525, 3023050, 6046100, 7557625, 15115250, 30230500]

約数ペア:

[(1, 30230500), (2, 15115250), (4, 7557625), (5, 6046100), (10, 3023050), (20, 1511525), (25, 1209220), (50, 604610), (100, 302305), (103, 293500), (125, 241844), (206, 146750), (250, 120922), (412, 73375), (500, 60461), (515, 58700), (587, 51500), (1030, 29350), (1174, 25750), (2060, 14675), (2348, 12875), (2575, 11740), (2935, 10300), (5150, 5870)]