74316410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{787}}^1$

素因数の和:891

約数の個数: 64

約数和(自身を含む): 163399680

約数和(自身を除く): 89083270

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 71, 95, 133, 142, 190, 266, 355, 497, 665, 710, 787, 994, 1330, 1349, 1574, 2485, 2698, 3935, 4970, 5509, 6745, 7870, 9443, 11018, 13490, 14953, 18886, 27545, 29906, 47215, 55090, 55877, 74765, 94430, 104671, 111754, 149530, 209342, 279385, 391139, 523355, 558770, 782278, 1046710, 1061663, 1955695, 2123326, 3911390, 5308315, 7431641, 10616630, 14863282, 37158205, 74316410]

約数ペア:

[(1, 74316410), (2, 37158205), (5, 14863282), (7, 10616630), (10, 7431641), (14, 5308315), (19, 3911390), (35, 2123326), (38, 1955695), (70, 1061663), (71, 1046710), (95, 782278), (133, 558770), (142, 523355), (190, 391139), (266, 279385), (355, 209342), (497, 149530), (665, 111754), (710, 104671), (787, 94430), (994, 74765), (1330, 55877), (1349, 55090), (1574, 47215), (2485, 29906), (2698, 27545), (3935, 18886), (4970, 14953), (5509, 13490), (6745, 11018), (7870, 9443)]