90795810

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{877}}^1$

素因数の和:940

約数の個数: 128

約数和(自身を含む): 273093120

約数和(自身を除く): 182297310

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 29, 30, 34, 35, 42, 51, 58, 70, 85, 87, 102, 105, 119, 145, 170, 174, 203, 210, 238, 255, 290, 357, 406, 435, 493, 510, 595, 609, 714, 870, 877, 986, 1015, 1190, 1218, 1479, 1754, 1785, 2030, 2465, 2631, 2958, 3045, 3451, 3570, 4385, 4930, 5262, 6090, 6139, 6902, 7395, 8770, 10353, 12278, 13155, 14790, 14909, 17255, 18417, 20706, 25433, 26310, 29818, 30695, 34510, 36834, 44727, 50866, 51765, 61390, 74545, 76299, 89454, 92085, 103530, 104363, 127165, 149090, 152598, 178031, 184170, 208726, 223635, 254330, 313089, 356062, 381495, 432361, 447270, 521815, 534093, 626178, 762990, 864722, 890155, 1043630, 1068186, 1297083, 1565445, 1780310, 2161805, 2594166, 2670465, 3026527, 3130890, 4323610, 5340930, 6053054, 6485415, 9079581, 12970830, 15132635, 18159162, 30265270, 45397905, 90795810]

約数ペア:

[(1, 90795810), (2, 45397905), (3, 30265270), (5, 18159162), (6, 15132635), (7, 12970830), (10, 9079581), (14, 6485415), (15, 6053054), (17, 5340930), (21, 4323610), (29, 3130890), (30, 3026527), (34, 2670465), (35, 2594166), (42, 2161805), (51, 1780310), (58, 1565445), (70, 1297083), (85, 1068186), (87, 1043630), (102, 890155), (105, 864722), (119, 762990), (145, 626178), (170, 534093), (174, 521815), (203, 447270), (210, 432361), (238, 381495), (255, 356062), (290, 313089), (357, 254330), (406, 223635), (435, 208726), (493, 184170), (510, 178031), (595, 152598), (609, 149090), (714, 127165), (870, 104363), (877, 103530), (986, 92085), (1015, 89454), (1190, 76299), (1218, 74545), (1479, 61390), (1754, 51765), (1785, 50866), (2030, 44727), (2465, 36834), (2631, 34510), (2958, 30695), (3045, 29818), (3451, 26310), (3570, 25433), (4385, 20706), (4930, 18417), (5262, 17255), (6090, 14909), (6139, 14790), (6902, 13155), (7395, 12278), (8770, 10353)]