304088980

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{241}}^1$

素因数の和:497

約数の個数: 96

約数和(自身を含む): 724002048

約数和(自身を除く): 419913068

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 26, 46, 52, 65, 92, 115, 130, 211, 230, 241, 260, 299, 422, 460, 482, 598, 844, 964, 1055, 1196, 1205, 1495, 2110, 2410, 2743, 2990, 3133, 4220, 4820, 4853, 5486, 5543, 5980, 6266, 9706, 10972, 11086, 12532, 13715, 15665, 19412, 22172, 24265, 27430, 27715, 31330, 48530, 50851, 54860, 55430, 62660, 63089, 72059, 97060, 101702, 110860, 126178, 144118, 203404, 252356, 254255, 288236, 315445, 360295, 508510, 630890, 661063, 720590, 1017020, 1169573, 1261780, 1322126, 1441180, 2339146, 2644252, 3305315, 4678292, 5847865, 6610630, 11695730, 13221260, 15204449, 23391460, 30408898, 60817796, 76022245, 152044490, 304088980]

約数ペア:

[(1, 304088980), (2, 152044490), (4, 76022245), (5, 60817796), (10, 30408898), (13, 23391460), (20, 15204449), (23, 13221260), (26, 11695730), (46, 6610630), (52, 5847865), (65, 4678292), (92, 3305315), (115, 2644252), (130, 2339146), (211, 1441180), (230, 1322126), (241, 1261780), (260, 1169573), (299, 1017020), (422, 720590), (460, 661063), (482, 630890), (598, 508510), (844, 360295), (964, 315445), (1055, 288236), (1196, 254255), (1205, 252356), (1495, 203404), (2110, 144118), (2410, 126178), (2743, 110860), (2990, 101702), (3133, 97060), (4220, 72059), (4820, 63089), (4853, 62660), (5486, 55430), (5543, 54860), (5980, 50851), (6266, 48530), (9706, 31330), (10972, 27715), (11086, 27430), (12532, 24265), (13715, 22172), (15665, 19412)]