810147002790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{389}}^1\times {\mathrm{27691}}^1$

素因数の和:28222

約数の個数: 128

約数和(自身を含む): 2052841190400

約数和(自身を除く): 1242694187610

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 109, 115, 138, 218, 230, 327, 345, 389, 545, 654, 690, 778, 1090, 1167, 1635, 1945, 2334, 2507, 3270, 3890, 5014, 5835, 7521, 8947, 11670, 12535, 15042, 17894, 25070, 26841, 27691, 37605, 42401, 44735, 53682, 55382, 75210, 83073, 84802, 89470, 127203, 134205, 138455, 166146, 212005, 254406, 268410, 276910, 415365, 424010, 636015, 636893, 830730, 975223, 1272030, 1273786, 1910679, 1950446, 2925669, 3018319, 3184465, 3821358, 4876115, 5851338, 6036638, 6368930, 9054957, 9553395, 9752230, 10771799, 14628345, 15091595, 18109914, 19106790, 21543598, 29256690, 30183190, 32315397, 45274785, 53858995, 64630794, 69421337, 90549570, 107717990, 138842674, 161576985, 208264011, 247751377, 323153970, 347106685, 416528022, 495502754, 694213370, 743254131, 1041320055, 1174126091, 1238756885, 1486508262, 2082640110, 2348252182, 2477513770, 3522378273, 3716270655, 5870630455, 7044756546, 7432541310, 11741260910, 17611891365, 27004900093, 35223782730, 54009800186, 81014700279, 135024500465, 162029400558, 270049000930, 405073501395, 810147002790]

約数ペア:

[(1, 810147002790), (2, 405073501395), (3, 270049000930), (5, 162029400558), (6, 135024500465), (10, 81014700279), (15, 54009800186), (23, 35223782730), (30, 27004900093), (46, 17611891365), (69, 11741260910), (109, 7432541310), (115, 7044756546), (138, 5870630455), (218, 3716270655), (230, 3522378273), (327, 2477513770), (345, 2348252182), (389, 2082640110), (545, 1486508262), (654, 1238756885), (690, 1174126091), (778, 1041320055), (1090, 743254131), (1167, 694213370), (1635, 495502754), (1945, 416528022), (2334, 347106685), (2507, 323153970), (3270, 247751377), (3890, 208264011), (5014, 161576985), (5835, 138842674), (7521, 107717990), (8947, 90549570), (11670, 69421337), (12535, 64630794), (15042, 53858995), (17894, 45274785), (25070, 32315397), (26841, 30183190), (27691, 29256690), (37605, 21543598), (42401, 19106790), (44735, 18109914), (53682, 15091595), (55382, 14628345), (75210, 10771799), (83073, 9752230), (84802, 9553395), (89470, 9054957), (127203, 6368930), (134205, 6036638), (138455, 5851338), (166146, 4876115), (212005, 3821358), (254406, 3184465), (268410, 3018319), (276910, 2925669), (415365, 1950446), (424010, 1910679), (636015, 1273786), (636893, 1272030), (830730, 975223)]