34644420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{977}}^1$

素因数の和:1189

約数の個数: 72

約数和(自身を含む): 105729624

約数和(自身を除く): 71085204

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 197, 394, 591, 788, 977, 985, 1182, 1773, 1954, 1970, 2364, 2931, 2955, 3546, 3908, 3940, 4885, 5862, 5910, 7092, 8793, 8865, 9770, 11724, 11820, 14655, 17586, 17730, 19540, 29310, 35172, 35460, 43965, 58620, 87930, 175860, 192469, 384938, 577407, 769876, 962345, 1154814, 1732221, 1924690, 2309628, 2887035, 3464442, 3849380, 5774070, 6928884, 8661105, 11548140, 17322210, 34644420]

約数ペア:

[(1, 34644420), (2, 17322210), (3, 11548140), (4, 8661105), (5, 6928884), (6, 5774070), (9, 3849380), (10, 3464442), (12, 2887035), (15, 2309628), (18, 1924690), (20, 1732221), (30, 1154814), (36, 962345), (45, 769876), (60, 577407), (90, 384938), (180, 192469), (197, 175860), (394, 87930), (591, 58620), (788, 43965), (977, 35460), (985, 35172), (1182, 29310), (1773, 19540), (1954, 17730), (1970, 17586), (2364, 14655), (2931, 11820), (2955, 11724), (3546, 9770), (3908, 8865), (3940, 8793), (4885, 7092), (5862, 5910)]