67424490

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{15289}}^1$

素因数の和:15316

約数の個数: 72

約数和(自身を含む): 203938020

約数和(自身を除く): 136513530

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 90, 98, 105, 126, 147, 210, 245, 294, 315, 441, 490, 630, 735, 882, 1470, 2205, 4410, 15289, 30578, 45867, 76445, 91734, 107023, 137601, 152890, 214046, 229335, 275202, 321069, 458670, 535115, 642138, 688005, 749161, 963207, 1070230, 1376010, 1498322, 1605345, 1926414, 2247483, 3210690, 3745805, 4494966, 4816035, 6742449, 7491610, 9632070, 11237415, 13484898, 22474830, 33712245, 67424490]

約数ペア:

[(1, 67424490), (2, 33712245), (3, 22474830), (5, 13484898), (6, 11237415), (7, 9632070), (9, 7491610), (10, 6742449), (14, 4816035), (15, 4494966), (18, 3745805), (21, 3210690), (30, 2247483), (35, 1926414), (42, 1605345), (45, 1498322), (49, 1376010), (63, 1070230), (70, 963207), (90, 749161), (98, 688005), (105, 642138), (126, 535115), (147, 458670), (210, 321069), (245, 275202), (294, 229335), (315, 214046), (441, 152890), (490, 137601), (630, 107023), (735, 91734), (882, 76445), (1470, 45867), (2205, 30578), (4410, 15289)]