97167980

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{263}}^1$

素因数の和:328

約数の個数: 144

約数和(自身を含む): 265446720

約数和(自身を除く): 168278740

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 29, 35, 49, 52, 58, 65, 70, 91, 98, 116, 130, 140, 145, 182, 196, 203, 245, 260, 263, 290, 364, 377, 406, 455, 490, 526, 580, 637, 754, 812, 910, 980, 1015, 1052, 1274, 1315, 1421, 1508, 1820, 1841, 1885, 2030, 2548, 2630, 2639, 2842, 3185, 3419, 3682, 3770, 4060, 5260, 5278, 5684, 6370, 6838, 7105, 7364, 7540, 7627, 9205, 10556, 12740, 12887, 13195, 13676, 14210, 15254, 17095, 18410, 18473, 23933, 25774, 26390, 28420, 30508, 34190, 36820, 36946, 38135, 47866, 51548, 52780, 53389, 64435, 68380, 73892, 76270, 92365, 95732, 99151, 106778, 119665, 128870, 152540, 167531, 184730, 198302, 213556, 239330, 257740, 266945, 335062, 369460, 373723, 396604, 478660, 495755, 533890, 670124, 694057, 747446, 837655, 991510, 1067780, 1388114, 1494892, 1675310, 1868615, 1983020, 2776228, 3350620, 3470285, 3737230, 4858399, 6940570, 7474460, 9716798, 13881140, 19433596, 24291995, 48583990, 97167980]

約数ペア:

[(1, 97167980), (2, 48583990), (4, 24291995), (5, 19433596), (7, 13881140), (10, 9716798), (13, 7474460), (14, 6940570), (20, 4858399), (26, 3737230), (28, 3470285), (29, 3350620), (35, 2776228), (49, 1983020), (52, 1868615), (58, 1675310), (65, 1494892), (70, 1388114), (91, 1067780), (98, 991510), (116, 837655), (130, 747446), (140, 694057), (145, 670124), (182, 533890), (196, 495755), (203, 478660), (245, 396604), (260, 373723), (263, 369460), (290, 335062), (364, 266945), (377, 257740), (406, 239330), (455, 213556), (490, 198302), (526, 184730), (580, 167531), (637, 152540), (754, 128870), (812, 119665), (910, 106778), (980, 99151), (1015, 95732), (1052, 92365), (1274, 76270), (1315, 73892), (1421, 68380), (1508, 64435), (1820, 53389), (1841, 52780), (1885, 51548), (2030, 47866), (2548, 38135), (2630, 36946), (2639, 36820), (2842, 34190), (3185, 30508), (3419, 28420), (3682, 26390), (3770, 25774), (4060, 23933), (5260, 18473), (5278, 18410), (5684, 17095), (6370, 15254), (6838, 14210), (7105, 13676), (7364, 13195), (7540, 12887), (7627, 12740), (9205, 10556)]