293868970

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{353}}^1$

素因数の和:519

約数の個数: 64

約数和(自身を含む): 578067840

約数和(自身を除く): 284198870

約数列:

[1, 2, 5, 10, 17, 34, 59, 83, 85, 118, 166, 170, 295, 353, 415, 590, 706, 830, 1003, 1411, 1765, 2006, 2822, 3530, 4897, 5015, 6001, 7055, 9794, 10030, 12002, 14110, 20827, 24485, 29299, 30005, 41654, 48970, 58598, 60010, 83249, 104135, 146495, 166498, 208270, 292990, 354059, 416245, 498083, 708118, 832490, 996166, 1728641, 1770295, 2490415, 3457282, 3540590, 4980830, 8643205, 17286410, 29386897, 58773794, 146934485, 293868970]

約数ペア:

[(1, 293868970), (2, 146934485), (5, 58773794), (10, 29386897), (17, 17286410), (34, 8643205), (59, 4980830), (83, 3540590), (85, 3457282), (118, 2490415), (166, 1770295), (170, 1728641), (295, 996166), (353, 832490), (415, 708118), (590, 498083), (706, 416245), (830, 354059), (1003, 292990), (1411, 208270), (1765, 166498), (2006, 146495), (2822, 104135), (3530, 83249), (4897, 60010), (5015, 58598), (6001, 48970), (7055, 41654), (9794, 30005), (10030, 29299), (12002, 24485), (14110, 20827)]