143016940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{10657}}^1$

素因数の和:10738

約数の個数: 48

約数和(自身を含む): 333041184

約数和(自身を除く): 190024244

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 61, 110, 122, 220, 244, 305, 610, 671, 1220, 1342, 2684, 3355, 6710, 10657, 13420, 21314, 42628, 53285, 106570, 117227, 213140, 234454, 468908, 586135, 650077, 1172270, 1300154, 2344540, 2600308, 3250385, 6500770, 7150847, 13001540, 14301694, 28603388, 35754235, 71508470, 143016940]

約数ペア:

[(1, 143016940), (2, 71508470), (4, 35754235), (5, 28603388), (10, 14301694), (11, 13001540), (20, 7150847), (22, 6500770), (44, 3250385), (55, 2600308), (61, 2344540), (110, 1300154), (122, 1172270), (220, 650077), (244, 586135), (305, 468908), (610, 234454), (671, 213140), (1220, 117227), (1342, 106570), (2684, 53285), (3355, 42628), (6710, 21314), (10657, 13420)]