75628490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{15217}}^1$

素因数の和:15302

約数の個数: 32

約数和(自身を含む): 157780224

約数和(自身を除く): 82151734

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 71, 142, 355, 497, 710, 994, 2485, 4970, 15217, 30434, 76085, 106519, 152170, 213038, 532595, 1065190, 1080407, 2160814, 5402035, 7562849, 10804070, 15125698, 37814245, 75628490]

約数ペア:

[(1, 75628490), (2, 37814245), (5, 15125698), (7, 10804070), (10, 7562849), (14, 5402035), (35, 2160814), (70, 1080407), (71, 1065190), (142, 532595), (355, 213038), (497, 152170), (710, 106519), (994, 76085), (2485, 30434), (4970, 15217)]