28759590

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{3673}}^1$

素因数の和:3718

約数の個数: 64

約数和(自身を含む): 79358400

約数和(自身を除く): 50598810

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 29, 30, 45, 54, 58, 87, 90, 135, 145, 174, 261, 270, 290, 435, 522, 783, 870, 1305, 1566, 2610, 3673, 3915, 7346, 7830, 11019, 18365, 22038, 33057, 36730, 55095, 66114, 99171, 106517, 110190, 165285, 198342, 213034, 319551, 330570, 495855, 532585, 639102, 958653, 991710, 1065170, 1597755, 1917306, 2875959, 3195510, 4793265, 5751918, 9586530, 14379795, 28759590]

約数ペア:

[(1, 28759590), (2, 14379795), (3, 9586530), (5, 5751918), (6, 4793265), (9, 3195510), (10, 2875959), (15, 1917306), (18, 1597755), (27, 1065170), (29, 991710), (30, 958653), (45, 639102), (54, 532585), (58, 495855), (87, 330570), (90, 319551), (135, 213034), (145, 198342), (174, 165285), (261, 110190), (270, 106517), (290, 99171), (435, 66114), (522, 55095), (783, 36730), (870, 33057), (1305, 22038), (1566, 18365), (2610, 11019), (3673, 7830), (3915, 7346)]