172713450

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{12653}}^1$

素因数の和:12688

約数の個数: 96

約数和(自身を含む): 527216256

約数和(自身を除く): 354502806

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 25, 26, 30, 35, 39, 42, 50, 65, 70, 75, 78, 91, 105, 130, 150, 175, 182, 195, 210, 273, 325, 350, 390, 455, 525, 546, 650, 910, 975, 1050, 1365, 1950, 2275, 2730, 4550, 6825, 12653, 13650, 25306, 37959, 63265, 75918, 88571, 126530, 164489, 177142, 189795, 265713, 316325, 328978, 379590, 442855, 493467, 531426, 632650, 822445, 885710, 948975, 986934, 1151423, 1328565, 1644890, 1897950, 2214275, 2302846, 2467335, 2657130, 3454269, 4112225, 4428550, 4934670, 5757115, 6642825, 6908538, 8224450, 11514230, 12336675, 13285650, 17271345, 24673350, 28785575, 34542690, 57571150, 86356725, 172713450]

約数ペア:

[(1, 172713450), (2, 86356725), (3, 57571150), (5, 34542690), (6, 28785575), (7, 24673350), (10, 17271345), (13, 13285650), (14, 12336675), (15, 11514230), (21, 8224450), (25, 6908538), (26, 6642825), (30, 5757115), (35, 4934670), (39, 4428550), (42, 4112225), (50, 3454269), (65, 2657130), (70, 2467335), (75, 2302846), (78, 2214275), (91, 1897950), (105, 1644890), (130, 1328565), (150, 1151423), (175, 986934), (182, 948975), (195, 885710), (210, 822445), (273, 632650), (325, 531426), (350, 493467), (390, 442855), (455, 379590), (525, 328978), (546, 316325), (650, 265713), (910, 189795), (975, 177142), (1050, 164489), (1365, 126530), (1950, 88571), (2275, 75918), (2730, 63265), (4550, 37959), (6825, 25306), (12653, 13650)]