442107238430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{28105991}}^1$

素因数の和:28106033

約数の個数: 48

約数和(自身を含む): 942000427872

約数和(自身を除く): 499893189442

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 121, 130, 143, 242, 286, 605, 715, 1210, 1430, 1573, 3146, 7865, 15730, 28105991, 56211982, 140529955, 281059910, 309165901, 365377883, 618331802, 730755766, 1545829505, 1826889415, 3091659010, 3400824911, 3653778830, 4019156713, 6801649822, 8038313426, 17004124555, 20095783565, 34008249110, 40191567130, 44210723843, 88421447686, 221053619215, 442107238430]

約数ペア:

[(1, 442107238430), (2, 221053619215), (5, 88421447686), (10, 44210723843), (11, 40191567130), (13, 34008249110), (22, 20095783565), (26, 17004124555), (55, 8038313426), (65, 6801649822), (110, 4019156713), (121, 3653778830), (130, 3400824911), (143, 3091659010), (242, 1826889415), (286, 1545829505), (605, 730755766), (715, 618331802), (1210, 365377883), (1430, 309165901), (1573, 281059910), (3146, 140529955), (7865, 56211982), (15730, 28105991)]