15663010090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{8287}}^1$

素因数の和:8412

約数の個数: 128

約数和(自身を含む): 36357931008

約数和(自身を除く): 20694920918

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 31, 35, 62, 65, 67, 70, 91, 130, 134, 155, 182, 217, 310, 335, 403, 434, 455, 469, 670, 806, 871, 910, 938, 1085, 1742, 2015, 2077, 2170, 2345, 2821, 4030, 4154, 4355, 4690, 5642, 6097, 8287, 8710, 10385, 12194, 14105, 14539, 16574, 20770, 27001, 28210, 29078, 30485, 41435, 54002, 58009, 60970, 72695, 82870, 107731, 116018, 135005, 145390, 189007, 215462, 256897, 270010, 290045, 378014, 513794, 538655, 555229, 580090, 754117, 945035, 1077310, 1110458, 1284485, 1508234, 1798279, 1890070, 2568970, 2776145, 3339661, 3596558, 3770585, 3886603, 5552290, 6679322, 7217977, 7541170, 7773206, 8991395, 14435954, 16698305, 17212099, 17982790, 19433015, 23377627, 33396610, 34424198, 36089885, 38866030, 46755254, 50525839, 72179770, 86060495, 101051678, 116888135, 120484693, 172120990, 223757287, 233776270, 240969386, 252629195, 447514574, 505258390, 602423465, 1118786435, 1204846930, 1566301009, 2237572870, 3132602018, 7831505045, 15663010090]

約数ペア:

[(1, 15663010090), (2, 7831505045), (5, 3132602018), (7, 2237572870), (10, 1566301009), (13, 1204846930), (14, 1118786435), (26, 602423465), (31, 505258390), (35, 447514574), (62, 252629195), (65, 240969386), (67, 233776270), (70, 223757287), (91, 172120990), (130, 120484693), (134, 116888135), (155, 101051678), (182, 86060495), (217, 72179770), (310, 50525839), (335, 46755254), (403, 38866030), (434, 36089885), (455, 34424198), (469, 33396610), (670, 23377627), (806, 19433015), (871, 17982790), (910, 17212099), (938, 16698305), (1085, 14435954), (1742, 8991395), (2015, 7773206), (2077, 7541170), (2170, 7217977), (2345, 6679322), (2821, 5552290), (4030, 3886603), (4154, 3770585), (4355, 3596558), (4690, 3339661), (5642, 2776145), (6097, 2568970), (8287, 1890070), (8710, 1798279), (10385, 1508234), (12194, 1284485), (14105, 1110458), (14539, 1077310), (16574, 945035), (20770, 754117), (27001, 580090), (28210, 555229), (29078, 538655), (30485, 513794), (41435, 378014), (54002, 290045), (58009, 270010), (60970, 256897), (72695, 215462), (82870, 189007), (107731, 145390), (116018, 135005)]