73302530

素因数分解:

$2^1\times 5^1\times 7^4\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:149

約数の個数: 80

約数和(自身を含む): 159724224

約数和(自身を除く): 86421694

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 49, 70, 71, 86, 98, 142, 215, 245, 301, 343, 355, 430, 490, 497, 602, 686, 710, 994, 1505, 1715, 2107, 2401, 2485, 3010, 3053, 3430, 3479, 4214, 4802, 4970, 6106, 6958, 10535, 12005, 14749, 15265, 17395, 21070, 21371, 24010, 24353, 29498, 30530, 34790, 42742, 48706, 73745, 103243, 106855, 121765, 147490, 149597, 170471, 206486, 213710, 243530, 299194, 340942, 516215, 747985, 852355, 1032430, 1047179, 1495970, 1704710, 2094358, 5235895, 7330253, 10471790, 14660506, 36651265, 73302530]

約数ペア:

[(1, 73302530), (2, 36651265), (5, 14660506), (7, 10471790), (10, 7330253), (14, 5235895), (35, 2094358), (43, 1704710), (49, 1495970), (70, 1047179), (71, 1032430), (86, 852355), (98, 747985), (142, 516215), (215, 340942), (245, 299194), (301, 243530), (343, 213710), (355, 206486), (430, 170471), (490, 149597), (497, 147490), (602, 121765), (686, 106855), (710, 103243), (994, 73745), (1505, 48706), (1715, 42742), (2107, 34790), (2401, 30530), (2485, 29498), (3010, 24353), (3053, 24010), (3430, 21371), (3479, 21070), (4214, 17395), (4802, 15265), (4970, 14749), (6106, 12005), (6958, 10535)]