65730420

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{17389}}^1$

素因数の和:17414

約数の個数: 96

約数和(自身を含む): 233721600

約数和(自身を除く): 167991180

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 17389, 34778, 52167, 69556, 86945, 104334, 121723, 156501, 173890, 208668, 243446, 260835, 313002, 347780, 365169, 469503, 486892, 521670, 608615, 626004, 730338, 782505, 939006, 1043340, 1095507, 1217230, 1460676, 1565010, 1825845, 1878012, 2191014, 2347515, 2434460, 3130020, 3286521, 3651690, 4382028, 4695030, 5477535, 6573042, 7303380, 9390060, 10955070, 13146084, 16432605, 21910140, 32865210, 65730420]

約数ペア:

[(1, 65730420), (2, 32865210), (3, 21910140), (4, 16432605), (5, 13146084), (6, 10955070), (7, 9390060), (9, 7303380), (10, 6573042), (12, 5477535), (14, 4695030), (15, 4382028), (18, 3651690), (20, 3286521), (21, 3130020), (27, 2434460), (28, 2347515), (30, 2191014), (35, 1878012), (36, 1825845), (42, 1565010), (45, 1460676), (54, 1217230), (60, 1095507), (63, 1043340), (70, 939006), (84, 782505), (90, 730338), (105, 626004), (108, 608615), (126, 521670), (135, 486892), (140, 469503), (180, 365169), (189, 347780), (210, 313002), (252, 260835), (270, 243446), (315, 208668), (378, 173890), (420, 156501), (540, 121723), (630, 104334), (756, 86945), (945, 69556), (1260, 52167), (1890, 34778), (3780, 17389)]