2118623045

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{353}}^1$

素因数の和:531

約数の個数: 96

約数和(自身を含む): 3451890816

約数和(自身を除く): 1333267771

約数列:

[1, 5, 7, 11, 17, 35, 49, 55, 77, 85, 119, 131, 187, 245, 353, 385, 539, 595, 655, 833, 917, 935, 1309, 1441, 1765, 2227, 2471, 2695, 3883, 4165, 4585, 6001, 6419, 6545, 7205, 9163, 10087, 11135, 12355, 15589, 17297, 19415, 24497, 27181, 30005, 32095, 42007, 45815, 46243, 50435, 66011, 70609, 77945, 86485, 109123, 122485, 135905, 171479, 190267, 210035, 231215, 294049, 323701, 330055, 353045, 462077, 508673, 545615, 786131, 857395, 951335, 1200353, 1470245, 1618505, 2265907, 2310385, 2543365, 3234539, 3560711, 3930655, 5502917, 6001765, 8647441, 11329535, 16172695, 17803555, 24924977, 27514585, 38520419, 43237205, 60532087, 124624885, 192602095, 302660435, 423724609, 2118623045]

約数ペア:

[(1, 2118623045), (5, 423724609), (7, 302660435), (11, 192602095), (17, 124624885), (35, 60532087), (49, 43237205), (55, 38520419), (77, 27514585), (85, 24924977), (119, 17803555), (131, 16172695), (187, 11329535), (245, 8647441), (353, 6001765), (385, 5502917), (539, 3930655), (595, 3560711), (655, 3234539), (833, 2543365), (917, 2310385), (935, 2265907), (1309, 1618505), (1441, 1470245), (1765, 1200353), (2227, 951335), (2471, 857395), (2695, 786131), (3883, 545615), (4165, 508673), (4585, 462077), (6001, 353045), (6419, 330055), (6545, 323701), (7205, 294049), (9163, 231215), (10087, 210035), (11135, 190267), (12355, 171479), (15589, 135905), (17297, 122485), (19415, 109123), (24497, 86485), (27181, 77945), (30005, 70609), (32095, 66011), (42007, 50435), (45815, 46243)]