57332940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{19501}}^1$

素因数の和:19527

約数の個数: 72

約数和(自身を含む): 186751152

約数和(自身を除く): 129418212

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, 420, 490, 588, 735, 980, 1470, 2940, 19501, 39002, 58503, 78004, 97505, 117006, 136507, 195010, 234012, 273014, 292515, 390020, 409521, 546028, 585030, 682535, 819042, 955549, 1170060, 1365070, 1638084, 1911098, 2047605, 2730140, 2866647, 3822196, 4095210, 4777745, 5733294, 8190420, 9555490, 11466588, 14333235, 19110980, 28666470, 57332940]

約数ペア:

[(1, 57332940), (2, 28666470), (3, 19110980), (4, 14333235), (5, 11466588), (6, 9555490), (7, 8190420), (10, 5733294), (12, 4777745), (14, 4095210), (15, 3822196), (20, 2866647), (21, 2730140), (28, 2047605), (30, 1911098), (35, 1638084), (42, 1365070), (49, 1170060), (60, 955549), (70, 819042), (84, 682535), (98, 585030), (105, 546028), (140, 409521), (147, 390020), (196, 292515), (210, 273014), (245, 234012), (294, 195010), (420, 136507), (490, 117006), (588, 97505), (735, 78004), (980, 58503), (1470, 39002), (2940, 19501)]