38481540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1217}}^1$

素因数の和:1277

約数の個数: 96

約数和(自身を含む): 117863424

約数和(自身を除く): 79381884

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 31, 34, 51, 60, 62, 68, 85, 93, 102, 124, 155, 170, 186, 204, 255, 310, 340, 372, 465, 510, 527, 620, 930, 1020, 1054, 1217, 1581, 1860, 2108, 2434, 2635, 3162, 3651, 4868, 5270, 6085, 6324, 7302, 7905, 10540, 12170, 14604, 15810, 18255, 20689, 24340, 31620, 36510, 37727, 41378, 62067, 73020, 75454, 82756, 103445, 113181, 124134, 150908, 188635, 206890, 226362, 248268, 310335, 377270, 413780, 452724, 565905, 620670, 641359, 754540, 1131810, 1241340, 1282718, 1924077, 2263620, 2565436, 3206795, 3848154, 6413590, 7696308, 9620385, 12827180, 19240770, 38481540]

約数ペア:

[(1, 38481540), (2, 19240770), (3, 12827180), (4, 9620385), (5, 7696308), (6, 6413590), (10, 3848154), (12, 3206795), (15, 2565436), (17, 2263620), (20, 1924077), (30, 1282718), (31, 1241340), (34, 1131810), (51, 754540), (60, 641359), (62, 620670), (68, 565905), (85, 452724), (93, 413780), (102, 377270), (124, 310335), (155, 248268), (170, 226362), (186, 206890), (204, 188635), (255, 150908), (310, 124134), (340, 113181), (372, 103445), (465, 82756), (510, 75454), (527, 73020), (620, 62067), (930, 41378), (1020, 37727), (1054, 36510), (1217, 31620), (1581, 24340), (1860, 20689), (2108, 18255), (2434, 15810), (2635, 14604), (3162, 12170), (3651, 10540), (4868, 7905), (5270, 7302), (6085, 6324)]