75747070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1201}}^1$

素因数の和:1285

約数の個数: 64

約数和(自身を含む): 168241536

約数和(自身を除く): 92494466

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 53, 70, 85, 106, 119, 170, 238, 265, 371, 530, 595, 742, 901, 1190, 1201, 1802, 1855, 2402, 3710, 4505, 6005, 6307, 8407, 9010, 12010, 12614, 16814, 20417, 31535, 40834, 42035, 63070, 63653, 84070, 102085, 127306, 142919, 204170, 285838, 318265, 445571, 636530, 714595, 891142, 1082101, 1429190, 2164202, 2227855, 4455710, 5410505, 7574707, 10821010, 15149414, 37873535, 75747070]

約数ペア:

[(1, 75747070), (2, 37873535), (5, 15149414), (7, 10821010), (10, 7574707), (14, 5410505), (17, 4455710), (34, 2227855), (35, 2164202), (53, 1429190), (70, 1082101), (85, 891142), (106, 714595), (119, 636530), (170, 445571), (238, 318265), (265, 285838), (371, 204170), (530, 142919), (595, 127306), (742, 102085), (901, 84070), (1190, 63653), (1201, 63070), (1802, 42035), (1855, 40834), (2402, 31535), (3710, 20417), (4505, 16814), (6005, 12614), (6307, 12010), (8407, 9010)]