77708190

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{21767}}^1$

素因数の和:21801

約数の個数: 64

約数和(自身を含む): 225690624

約数和(自身を除く): 147982434

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 51, 70, 85, 102, 105, 119, 170, 210, 238, 255, 357, 510, 595, 714, 1190, 1785, 3570, 21767, 43534, 65301, 108835, 130602, 152369, 217670, 304738, 326505, 370039, 457107, 653010, 740078, 761845, 914214, 1110117, 1523690, 1850195, 2220234, 2285535, 2590273, 3700390, 4571070, 5180546, 5550585, 7770819, 11101170, 12951365, 15541638, 25902730, 38854095, 77708190]

約数ペア:

[(1, 77708190), (2, 38854095), (3, 25902730), (5, 15541638), (6, 12951365), (7, 11101170), (10, 7770819), (14, 5550585), (15, 5180546), (17, 4571070), (21, 3700390), (30, 2590273), (34, 2285535), (35, 2220234), (42, 1850195), (51, 1523690), (70, 1110117), (85, 914214), (102, 761845), (105, 740078), (119, 653010), (170, 457107), (210, 370039), (238, 326505), (255, 304738), (357, 217670), (510, 152369), (595, 130602), (714, 108835), (1190, 65301), (1785, 43534), (3570, 21767)]