1690296335

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{8501}}^1$

素因数の和:8568

約数の個数: 64

約数和(自身を含む): 2742405120

約数和(自身を除く): 1052108785

約数列:

[1, 5, 7, 13, 19, 23, 35, 65, 91, 95, 115, 133, 161, 247, 299, 437, 455, 665, 805, 1235, 1495, 1729, 2093, 2185, 3059, 5681, 8501, 8645, 10465, 15295, 28405, 39767, 42505, 59507, 110513, 161519, 195523, 198835, 297535, 552565, 773591, 807595, 977615, 1130633, 1368661, 2099747, 2541799, 3714937, 3867955, 5653165, 6843305, 10498735, 12708995, 14698229, 17792593, 18574685, 26004559, 48294181, 73491145, 88962965, 130022795, 241470905, 338059267, 1690296335]

約数ペア:

[(1, 1690296335), (5, 338059267), (7, 241470905), (13, 130022795), (19, 88962965), (23, 73491145), (35, 48294181), (65, 26004559), (91, 18574685), (95, 17792593), (115, 14698229), (133, 12708995), (161, 10498735), (247, 6843305), (299, 5653165), (437, 3867955), (455, 3714937), (665, 2541799), (805, 2099747), (1235, 1368661), (1495, 1130633), (1729, 977615), (2093, 807595), (2185, 773591), (3059, 552565), (5681, 297535), (8501, 198835), (8645, 195523), (10465, 161519), (15295, 110513), (28405, 59507), (39767, 42505)]