15697465270

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{211}}^1\times {\mathrm{359}}^1$

素因数の和:670

約数の個数: 128

約数和(自身を含む): 32047073280

約数和(自身を除く): 16349608010

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 53, 85, 106, 115, 170, 211, 230, 265, 359, 391, 422, 530, 718, 782, 901, 1055, 1219, 1795, 1802, 1955, 2110, 2438, 3587, 3590, 3910, 4505, 4853, 6095, 6103, 7174, 8257, 9010, 9706, 11183, 12190, 12206, 16514, 17935, 19027, 20723, 22366, 24265, 30515, 35870, 38054, 41285, 41446, 48530, 55915, 61030, 75749, 82501, 82570, 95135, 103615, 111830, 140369, 151498, 165002, 190111, 190270, 207230, 257209, 280738, 323459, 378745, 380222, 412505, 437621, 514418, 646918, 701845, 757490, 825010, 875242, 950555, 1286045, 1287733, 1403690, 1617295, 1742227, 1901110, 2188105, 2572090, 2575466, 3234590, 3484454, 4014697, 4372553, 4376210, 6438665, 7439557, 8029394, 8711135, 8745106, 12877330, 14879114, 17422270, 20073485, 21862765, 29617859, 37197785, 40146970, 43725530, 59235718, 68249849, 74395570, 92338031, 136499698, 148089295, 184676062, 296178590, 341249245, 461690155, 682498490, 923380310, 1569746527, 3139493054, 7848732635, 15697465270]

約数ペア:

[(1, 15697465270), (2, 7848732635), (5, 3139493054), (10, 1569746527), (17, 923380310), (23, 682498490), (34, 461690155), (46, 341249245), (53, 296178590), (85, 184676062), (106, 148089295), (115, 136499698), (170, 92338031), (211, 74395570), (230, 68249849), (265, 59235718), (359, 43725530), (391, 40146970), (422, 37197785), (530, 29617859), (718, 21862765), (782, 20073485), (901, 17422270), (1055, 14879114), (1219, 12877330), (1795, 8745106), (1802, 8711135), (1955, 8029394), (2110, 7439557), (2438, 6438665), (3587, 4376210), (3590, 4372553), (3910, 4014697), (4505, 3484454), (4853, 3234590), (6095, 2575466), (6103, 2572090), (7174, 2188105), (8257, 1901110), (9010, 1742227), (9706, 1617295), (11183, 1403690), (12190, 1287733), (12206, 1286045), (16514, 950555), (17935, 875242), (19027, 825010), (20723, 757490), (22366, 701845), (24265, 646918), (30515, 514418), (35870, 437621), (38054, 412505), (41285, 380222), (41446, 378745), (48530, 323459), (55915, 280738), (61030, 257209), (75749, 207230), (82501, 190270), (82570, 190111), (95135, 165002), (103615, 151498), (111830, 140369)]