61620070

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^2\times {\mathrm{431}}^1$

素因数の和:513

約数の個数: 48

約数和(自身を含む): 121912128

約数和(自身を除く): 60292058

約数列:

[1, 2, 5, 10, 17, 29, 34, 58, 85, 145, 170, 290, 431, 493, 841, 862, 986, 1682, 2155, 2465, 4205, 4310, 4930, 7327, 8410, 12499, 14297, 14654, 24998, 28594, 36635, 62495, 71485, 73270, 124990, 142970, 212483, 362471, 424966, 724942, 1062415, 1812355, 2124830, 3624710, 6162007, 12324014, 30810035, 61620070]

約数ペア:

[(1, 61620070), (2, 30810035), (5, 12324014), (10, 6162007), (17, 3624710), (29, 2124830), (34, 1812355), (58, 1062415), (85, 724942), (145, 424966), (170, 362471), (290, 212483), (431, 142970), (493, 124990), (841, 73270), (862, 71485), (986, 62495), (1682, 36635), (2155, 28594), (2465, 24998), (4205, 14654), (4310, 14297), (4930, 12499), (7327, 8410)]