74684190

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{5009}}^1$

素因数の和:5097

約数の個数: 64

約数和(自身を含む): 207774720

約数和(自身を除く): 133090530

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 71, 105, 142, 210, 213, 355, 426, 497, 710, 994, 1065, 1491, 2130, 2485, 2982, 4970, 5009, 7455, 10018, 14910, 15027, 25045, 30054, 35063, 50090, 70126, 75135, 105189, 150270, 175315, 210378, 350630, 355639, 525945, 711278, 1051890, 1066917, 1778195, 2133834, 2489473, 3556390, 4978946, 5334585, 7468419, 10669170, 12447365, 14936838, 24894730, 37342095, 74684190]

約数ペア:

[(1, 74684190), (2, 37342095), (3, 24894730), (5, 14936838), (6, 12447365), (7, 10669170), (10, 7468419), (14, 5334585), (15, 4978946), (21, 3556390), (30, 2489473), (35, 2133834), (42, 1778195), (70, 1066917), (71, 1051890), (105, 711278), (142, 525945), (210, 355639), (213, 350630), (355, 210378), (426, 175315), (497, 150270), (710, 105189), (994, 75135), (1065, 70126), (1491, 50090), (2130, 35063), (2485, 30054), (2982, 25045), (4970, 15027), (5009, 14910), (7455, 10018)]