2568173685

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{14923}}^1$

素因数の和:15098

約数の個数: 64

約数和(自身を含む): 5157734400

約数和(自身を除く): 2589560715

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 149, 165, 231, 385, 447, 745, 1043, 1155, 1639, 2235, 3129, 4917, 5215, 8195, 11473, 14923, 15645, 24585, 34419, 44769, 57365, 74615, 104461, 164153, 172095, 223845, 313383, 492459, 522305, 820765, 1149071, 1566915, 2223527, 2462295, 3447213, 5745355, 6670581, 11117635, 15564689, 17236065, 24458797, 33352905, 46694067, 73376391, 77823445, 122293985, 171211579, 233470335, 366881955, 513634737, 856057895, 2568173685]

約数ペア:

[(1, 2568173685), (3, 856057895), (5, 513634737), (7, 366881955), (11, 233470335), (15, 171211579), (21, 122293985), (33, 77823445), (35, 73376391), (55, 46694067), (77, 33352905), (105, 24458797), (149, 17236065), (165, 15564689), (231, 11117635), (385, 6670581), (447, 5745355), (745, 3447213), (1043, 2462295), (1155, 2223527), (1639, 1566915), (2235, 1149071), (3129, 820765), (4917, 522305), (5215, 492459), (8195, 313383), (11473, 223845), (14923, 172095), (15645, 164153), (24585, 104461), (34419, 74615), (44769, 57365)]