80471430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{631}}^1$

素因数の和:766

約数の個数: 96

約数和(自身を含む): 227747520

約数和(自身を除く): 147276090

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 109, 117, 130, 195, 218, 234, 327, 390, 545, 585, 631, 654, 981, 1090, 1170, 1262, 1417, 1635, 1893, 1962, 2834, 3155, 3270, 3786, 4251, 4905, 5679, 6310, 7085, 8203, 8502, 9465, 9810, 11358, 12753, 14170, 16406, 18930, 21255, 24609, 25506, 28395, 41015, 42510, 49218, 56790, 63765, 68779, 73827, 82030, 123045, 127530, 137558, 147654, 206337, 246090, 343895, 369135, 412674, 619011, 687790, 738270, 894127, 1031685, 1238022, 1788254, 2063370, 2682381, 3095055, 4470635, 5364762, 6190110, 8047143, 8941270, 13411905, 16094286, 26823810, 40235715, 80471430]

約数ペア:

[(1, 80471430), (2, 40235715), (3, 26823810), (5, 16094286), (6, 13411905), (9, 8941270), (10, 8047143), (13, 6190110), (15, 5364762), (18, 4470635), (26, 3095055), (30, 2682381), (39, 2063370), (45, 1788254), (65, 1238022), (78, 1031685), (90, 894127), (109, 738270), (117, 687790), (130, 619011), (195, 412674), (218, 369135), (234, 343895), (327, 246090), (390, 206337), (545, 147654), (585, 137558), (631, 127530), (654, 123045), (981, 82030), (1090, 73827), (1170, 68779), (1262, 63765), (1417, 56790), (1635, 49218), (1893, 42510), (1962, 41015), (2834, 28395), (3155, 25506), (3270, 24609), (3786, 21255), (4251, 18930), (4905, 16406), (5679, 14170), (6310, 12753), (7085, 11358), (8203, 9810), (8502, 9465)]