57739980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{839}}^1$

素因数の和:919

約数の個数: 96

約数和(自身を含む): 171601920

約数和(自身を除く): 113861940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 37, 60, 62, 74, 93, 111, 124, 148, 155, 185, 186, 222, 310, 370, 372, 444, 465, 555, 620, 740, 839, 930, 1110, 1147, 1678, 1860, 2220, 2294, 2517, 3356, 3441, 4195, 4588, 5034, 5735, 6882, 8390, 10068, 11470, 12585, 13764, 16780, 17205, 22940, 25170, 26009, 31043, 34410, 50340, 52018, 62086, 68820, 78027, 93129, 104036, 124172, 130045, 155215, 156054, 186258, 260090, 310430, 312108, 372516, 390135, 465645, 520180, 620860, 780270, 931290, 962333, 1560540, 1862580, 1924666, 2886999, 3849332, 4811665, 5773998, 9623330, 11547996, 14434995, 19246660, 28869990, 57739980]

約数ペア:

[(1, 57739980), (2, 28869990), (3, 19246660), (4, 14434995), (5, 11547996), (6, 9623330), (10, 5773998), (12, 4811665), (15, 3849332), (20, 2886999), (30, 1924666), (31, 1862580), (37, 1560540), (60, 962333), (62, 931290), (74, 780270), (93, 620860), (111, 520180), (124, 465645), (148, 390135), (155, 372516), (185, 312108), (186, 310430), (222, 260090), (310, 186258), (370, 156054), (372, 155215), (444, 130045), (465, 124172), (555, 104036), (620, 93129), (740, 78027), (839, 68820), (930, 62086), (1110, 52018), (1147, 50340), (1678, 34410), (1860, 31043), (2220, 26009), (2294, 25170), (2517, 22940), (3356, 17205), (3441, 16780), (4195, 13764), (4588, 12585), (5034, 11470), (5735, 10068), (6882, 8390)]