133287310

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1471}}^1$

素因数の和:1549

約数の個数: 64

約数和(自身を含む): 280433664

約数和(自身を除く): 147146354

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 41, 65, 82, 85, 130, 170, 205, 221, 410, 442, 533, 697, 1066, 1105, 1394, 1471, 2210, 2665, 2942, 3485, 5330, 6970, 7355, 9061, 14710, 18122, 19123, 25007, 38246, 45305, 50014, 60311, 90610, 95615, 120622, 125035, 191230, 250070, 301555, 325091, 603110, 650182, 784043, 1025287, 1568086, 1625455, 2050574, 3250910, 3920215, 5126435, 7840430, 10252870, 13328731, 26657462, 66643655, 133287310]

約数ペア:

[(1, 133287310), (2, 66643655), (5, 26657462), (10, 13328731), (13, 10252870), (17, 7840430), (26, 5126435), (34, 3920215), (41, 3250910), (65, 2050574), (82, 1625455), (85, 1568086), (130, 1025287), (170, 784043), (205, 650182), (221, 603110), (410, 325091), (442, 301555), (533, 250070), (697, 191230), (1066, 125035), (1105, 120622), (1394, 95615), (1471, 90610), (2210, 60311), (2665, 50014), (2942, 45305), (3485, 38246), (5330, 25007), (6970, 19123), (7355, 18122), (9061, 14710)]