977767070

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{1097}}^1$

素因数の和:1242

約数の個数: 96

約数和(自身を含む): 2190009312

約数和(自身を除く): 1212242242

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 49, 70, 85, 98, 107, 119, 170, 214, 238, 245, 490, 535, 595, 749, 833, 1070, 1097, 1190, 1498, 1666, 1819, 2194, 3638, 3745, 4165, 5243, 5485, 7490, 7679, 8330, 9095, 10486, 10970, 12733, 15358, 18190, 18649, 25466, 26215, 37298, 38395, 52430, 53753, 63665, 76790, 89131, 93245, 107506, 117379, 127330, 130543, 178262, 186490, 234758, 261086, 268765, 445655, 537530, 586895, 652715, 821653, 891310, 913801, 1173790, 1305430, 1643306, 1827602, 1995443, 3990886, 4108265, 4569005, 5751571, 8216530, 9138010, 9977215, 11503142, 13968101, 19954430, 27936202, 28757855, 57515710, 69840505, 97776707, 139681010, 195553414, 488883535, 977767070]

約数ペア:

[(1, 977767070), (2, 488883535), (5, 195553414), (7, 139681010), (10, 97776707), (14, 69840505), (17, 57515710), (34, 28757855), (35, 27936202), (49, 19954430), (70, 13968101), (85, 11503142), (98, 9977215), (107, 9138010), (119, 8216530), (170, 5751571), (214, 4569005), (238, 4108265), (245, 3990886), (490, 1995443), (535, 1827602), (595, 1643306), (749, 1305430), (833, 1173790), (1070, 913801), (1097, 891310), (1190, 821653), (1498, 652715), (1666, 586895), (1819, 537530), (2194, 445655), (3638, 268765), (3745, 261086), (4165, 234758), (5243, 186490), (5485, 178262), (7490, 130543), (7679, 127330), (8330, 117379), (9095, 107506), (10486, 93245), (10970, 89131), (12733, 76790), (15358, 63665), (18190, 53753), (18649, 52430), (25466, 38395), (26215, 37298)]