79253580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^3\times {\mathrm{3851}}^1$

素因数の和:3884

約数の個数: 96

約数和(自身を含む): 258854400

約数和(自身を除く): 179600820

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 343, 420, 490, 588, 686, 735, 980, 1029, 1372, 1470, 1715, 2058, 2940, 3430, 3851, 4116, 5145, 6860, 7702, 10290, 11553, 15404, 19255, 20580, 23106, 26957, 38510, 46212, 53914, 57765, 77020, 80871, 107828, 115530, 134785, 161742, 188699, 231060, 269570, 323484, 377398, 404355, 539140, 566097, 754796, 808710, 943495, 1132194, 1320893, 1617420, 1886990, 2264388, 2641786, 2830485, 3773980, 3962679, 5283572, 5660970, 6604465, 7925358, 11321940, 13208930, 15850716, 19813395, 26417860, 39626790, 79253580]

約数ペア:

[(1, 79253580), (2, 39626790), (3, 26417860), (4, 19813395), (5, 15850716), (6, 13208930), (7, 11321940), (10, 7925358), (12, 6604465), (14, 5660970), (15, 5283572), (20, 3962679), (21, 3773980), (28, 2830485), (30, 2641786), (35, 2264388), (42, 1886990), (49, 1617420), (60, 1320893), (70, 1132194), (84, 943495), (98, 808710), (105, 754796), (140, 566097), (147, 539140), (196, 404355), (210, 377398), (245, 323484), (294, 269570), (343, 231060), (420, 188699), (490, 161742), (588, 134785), (686, 115530), (735, 107828), (980, 80871), (1029, 77020), (1372, 57765), (1470, 53914), (1715, 46212), (2058, 38510), (2940, 26957), (3430, 23106), (3851, 20580), (4116, 19255), (5145, 15404), (6860, 11553), (7702, 10290)]