77189910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{2683}}^1$

素因数の和:2837

約数の個数: 64

約数和(自身を含む): 213345792

約数和(自身を除く): 136155882

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 137, 210, 274, 411, 685, 822, 959, 1370, 1918, 2055, 2683, 2877, 4110, 4795, 5366, 5754, 8049, 9590, 13415, 14385, 16098, 18781, 26830, 28770, 37562, 40245, 56343, 80490, 93905, 112686, 187810, 281715, 367571, 563430, 735142, 1102713, 1837855, 2205426, 2572997, 3675710, 5145994, 5513565, 7718991, 11027130, 12864985, 15437982, 25729970, 38594955, 77189910]

約数ペア:

[(1, 77189910), (2, 38594955), (3, 25729970), (5, 15437982), (6, 12864985), (7, 11027130), (10, 7718991), (14, 5513565), (15, 5145994), (21, 3675710), (30, 2572997), (35, 2205426), (42, 1837855), (70, 1102713), (105, 735142), (137, 563430), (210, 367571), (274, 281715), (411, 187810), (685, 112686), (822, 93905), (959, 80490), (1370, 56343), (1918, 40245), (2055, 37562), (2683, 28770), (2877, 26830), (4110, 18781), (4795, 16098), (5366, 14385), (5754, 13415), (8049, 9590)]