1430167970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{168851}}^1$

素因数の和:168887

約数の個数: 48

約数和(自身を含む): 3233853504

約数和(自身を除く): 1803685534

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 121, 154, 242, 385, 605, 770, 847, 1210, 1694, 4235, 8470, 168851, 337702, 844255, 1181957, 1688510, 1857361, 2363914, 3714722, 5909785, 9286805, 11819570, 13001527, 18573610, 20430971, 26003054, 40861942, 65007635, 102154855, 130015270, 143016797, 204309710, 286033594, 715083985, 1430167970]

約数ペア:

[(1, 1430167970), (2, 715083985), (5, 286033594), (7, 204309710), (10, 143016797), (11, 130015270), (14, 102154855), (22, 65007635), (35, 40861942), (55, 26003054), (70, 20430971), (77, 18573610), (110, 13001527), (121, 11819570), (154, 9286805), (242, 5909785), (385, 3714722), (605, 2363914), (770, 1857361), (847, 1688510), (1210, 1181957), (1694, 844255), (4235, 337702), (8470, 168851)]