66356940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{353}}^1$

素因数の和:619

約数の個数: 96

約数和(自身を含む): 201491136

約数和(自身を除く): 135134196

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 241, 260, 353, 390, 482, 706, 723, 780, 964, 1059, 1205, 1412, 1446, 1765, 2118, 2410, 2892, 3133, 3530, 3615, 4236, 4589, 4820, 5295, 6266, 7060, 7230, 9178, 9399, 10590, 12532, 13767, 14460, 15665, 18356, 18798, 21180, 22945, 27534, 31330, 37596, 45890, 46995, 55068, 62660, 68835, 85073, 91780, 93990, 137670, 170146, 187980, 255219, 275340, 340292, 425365, 510438, 850730, 1020876, 1105949, 1276095, 1701460, 2211898, 2552190, 3317847, 4423796, 5104380, 5529745, 6635694, 11059490, 13271388, 16589235, 22118980, 33178470, 66356940]

約数ペア:

[(1, 66356940), (2, 33178470), (3, 22118980), (4, 16589235), (5, 13271388), (6, 11059490), (10, 6635694), (12, 5529745), (13, 5104380), (15, 4423796), (20, 3317847), (26, 2552190), (30, 2211898), (39, 1701460), (52, 1276095), (60, 1105949), (65, 1020876), (78, 850730), (130, 510438), (156, 425365), (195, 340292), (241, 275340), (260, 255219), (353, 187980), (390, 170146), (482, 137670), (706, 93990), (723, 91780), (780, 85073), (964, 68835), (1059, 62660), (1205, 55068), (1412, 46995), (1446, 45890), (1765, 37596), (2118, 31330), (2410, 27534), (2892, 22945), (3133, 21180), (3530, 18798), (3615, 18356), (4236, 15665), (4589, 14460), (4820, 13767), (5295, 12532), (6266, 10590), (7060, 9399), (7230, 9178)]