1464146740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{337361}}^1$

素因数の和:337408

約数の個数: 48

約数和(自身を含む): 3627316224

約数和(自身を除く): 2163169484

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 124, 140, 155, 217, 310, 434, 620, 868, 1085, 2170, 4340, 337361, 674722, 1349444, 1686805, 2361527, 3373610, 4723054, 6747220, 9446108, 10458191, 11807635, 20916382, 23615270, 41832764, 47230540, 52290955, 73207337, 104581910, 146414674, 209163820, 292829348, 366036685, 732073370, 1464146740]

約数ペア:

[(1, 1464146740), (2, 732073370), (4, 366036685), (5, 292829348), (7, 209163820), (10, 146414674), (14, 104581910), (20, 73207337), (28, 52290955), (31, 47230540), (35, 41832764), (62, 23615270), (70, 20916382), (124, 11807635), (140, 10458191), (155, 9446108), (217, 6747220), (310, 4723054), (434, 3373610), (620, 2361527), (868, 1686805), (1085, 1349444), (2170, 674722), (4340, 337361)]