136965130

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{7243}}^1$

素因数の和:7342

約数の個数: 32

約数和(自身を含む): 258697728

約数和(自身を除く): 121732598

約数列:

[1, 2, 5, 10, 31, 61, 62, 122, 155, 305, 310, 610, 1891, 3782, 7243, 9455, 14486, 18910, 36215, 72430, 224533, 441823, 449066, 883646, 1122665, 2209115, 2245330, 4418230, 13696513, 27393026, 68482565, 136965130]

約数ペア:

[(1, 136965130), (2, 68482565), (5, 27393026), (10, 13696513), (31, 4418230), (61, 2245330), (62, 2209115), (122, 1122665), (155, 883646), (305, 449066), (310, 441823), (610, 224533), (1891, 72430), (3782, 36215), (7243, 18910), (9455, 14486)]