12657206310

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{257}}^1\times {\mathrm{8087}}^1$

素因数の和:8390

約数の個数: 128

約数和(自身を含む): 36058245120

約数和(自身を除く): 23401038810

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 29, 30, 35, 42, 58, 70, 87, 105, 145, 174, 203, 210, 257, 290, 406, 435, 514, 609, 771, 870, 1015, 1218, 1285, 1542, 1799, 2030, 2570, 3045, 3598, 3855, 5397, 6090, 7453, 7710, 8087, 8995, 10794, 14906, 16174, 17990, 22359, 24261, 26985, 37265, 40435, 44718, 48522, 52171, 53970, 56609, 74530, 80870, 104342, 111795, 113218, 121305, 156513, 169827, 223590, 234523, 242610, 260855, 283045, 313026, 339654, 469046, 521710, 566090, 703569, 782565, 849135, 1172615, 1407138, 1565130, 1641661, 1698270, 2078359, 2345230, 3283322, 3517845, 4156718, 4924983, 6235077, 7035690, 8208305, 9849966, 10391795, 12470154, 14548513, 16416610, 20783590, 24624915, 29097026, 31175385, 43645539, 49249830, 60272411, 62350770, 72742565, 87291078, 120544822, 145485130, 180817233, 218227695, 301362055, 361634466, 421906877, 436455390, 602724110, 843813754, 904086165, 1265720631, 1808172330, 2109534385, 2531441262, 4219068770, 6328603155, 12657206310]

約数ペア:

[(1, 12657206310), (2, 6328603155), (3, 4219068770), (5, 2531441262), (6, 2109534385), (7, 1808172330), (10, 1265720631), (14, 904086165), (15, 843813754), (21, 602724110), (29, 436455390), (30, 421906877), (35, 361634466), (42, 301362055), (58, 218227695), (70, 180817233), (87, 145485130), (105, 120544822), (145, 87291078), (174, 72742565), (203, 62350770), (210, 60272411), (257, 49249830), (290, 43645539), (406, 31175385), (435, 29097026), (514, 24624915), (609, 20783590), (771, 16416610), (870, 14548513), (1015, 12470154), (1218, 10391795), (1285, 9849966), (1542, 8208305), (1799, 7035690), (2030, 6235077), (2570, 4924983), (3045, 4156718), (3598, 3517845), (3855, 3283322), (5397, 2345230), (6090, 2078359), (7453, 1698270), (7710, 1641661), (8087, 1565130), (8995, 1407138), (10794, 1172615), (14906, 849135), (16174, 782565), (17990, 703569), (22359, 566090), (24261, 521710), (26985, 469046), (37265, 339654), (40435, 313026), (44718, 283045), (48522, 260855), (52171, 242610), (53970, 234523), (56609, 223590), (74530, 169827), (80870, 156513), (104342, 121305), (111795, 113218)]