74713210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{4019}}^1$

素因数の和:4063

約数の個数: 48

約数和(自身を含む): 158902560

約数和(自身を除く): 84189350

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 169, 286, 338, 715, 845, 1430, 1690, 1859, 3718, 4019, 8038, 9295, 18590, 20095, 40190, 44209, 52247, 88418, 104494, 221045, 261235, 442090, 522470, 574717, 679211, 1149434, 1358422, 2873585, 3396055, 5747170, 6792110, 7471321, 14942642, 37356605, 74713210]

約数ペア:

[(1, 74713210), (2, 37356605), (5, 14942642), (10, 7471321), (11, 6792110), (13, 5747170), (22, 3396055), (26, 2873585), (55, 1358422), (65, 1149434), (110, 679211), (130, 574717), (143, 522470), (169, 442090), (286, 261235), (338, 221045), (715, 104494), (845, 88418), (1430, 52247), (1690, 44209), (1859, 40190), (3718, 20095), (4019, 18590), (8038, 9295)]