7119071820

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{807151}}^1$

素因数の和:807180

約数の個数: 108

約数和(自身を含む): 25120184544

約数和(自身を除く): 18001112724

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 420, 441, 490, 588, 630, 735, 882, 980, 1260, 1470, 1764, 2205, 2940, 4410, 8820, 807151, 1614302, 2421453, 3228604, 4035755, 4842906, 5650057, 7264359, 8071510, 9685812, 11300114, 12107265, 14528718, 16143020, 16950171, 22600228, 24214530, 28250285, 29057436, 33900342, 36321795, 39550399, 48429060, 50850513, 56500570, 67800684, 72643590, 79100798, 84750855, 101701026, 113001140, 118651197, 145287180, 158201596, 169501710, 197751995, 203402052, 237302394, 254252565, 339003420, 355953591, 395503990, 474604788, 508505130, 593255985, 711907182, 791007980, 1017010260, 1186511970, 1423814364, 1779767955, 2373023940, 3559535910, 7119071820]

約数ペア:

[(1, 7119071820), (2, 3559535910), (3, 2373023940), (4, 1779767955), (5, 1423814364), (6, 1186511970), (7, 1017010260), (9, 791007980), (10, 711907182), (12, 593255985), (14, 508505130), (15, 474604788), (18, 395503990), (20, 355953591), (21, 339003420), (28, 254252565), (30, 237302394), (35, 203402052), (36, 197751995), (42, 169501710), (45, 158201596), (49, 145287180), (60, 118651197), (63, 113001140), (70, 101701026), (84, 84750855), (90, 79100798), (98, 72643590), (105, 67800684), (126, 56500570), (140, 50850513), (147, 48429060), (180, 39550399), (196, 36321795), (210, 33900342), (245, 29057436), (252, 28250285), (294, 24214530), (315, 22600228), (420, 16950171), (441, 16143020), (490, 14528718), (588, 12107265), (630, 11300114), (735, 9685812), (882, 8071510), (980, 7264359), (1260, 5650057), (1470, 4842906), (1764, 4035755), (2205, 3228604), (2940, 2421453), (4410, 1614302), (8820, 807151)]