1234071405

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{2939}}^1$

素因数の和:3031

約数の個数: 96

約数和(自身を含む): 2583060480

約数和(自身を除く): 1348989075

約数列:

[1, 3, 5, 7, 9, 15, 21, 31, 35, 43, 45, 63, 93, 105, 129, 155, 215, 217, 279, 301, 315, 387, 465, 645, 651, 903, 1085, 1333, 1395, 1505, 1935, 1953, 2709, 2939, 3255, 3999, 4515, 6665, 8817, 9331, 9765, 11997, 13545, 14695, 19995, 20573, 26451, 27993, 44085, 46655, 59985, 61719, 83979, 91109, 102865, 126377, 132255, 139965, 185157, 273327, 308595, 379131, 419895, 455545, 631885, 637763, 819981, 884639, 925785, 1137393, 1366635, 1895655, 1913289, 2653917, 3188815, 3917687, 4099905, 4423195, 5686965, 5739867, 7961751, 9566445, 11753061, 13269585, 19588435, 27423809, 28699335, 35259183, 39808755, 58765305, 82271427, 137119045, 176295915, 246814281, 411357135, 1234071405]

約数ペア:

[(1, 1234071405), (3, 411357135), (5, 246814281), (7, 176295915), (9, 137119045), (15, 82271427), (21, 58765305), (31, 39808755), (35, 35259183), (43, 28699335), (45, 27423809), (63, 19588435), (93, 13269585), (105, 11753061), (129, 9566445), (155, 7961751), (215, 5739867), (217, 5686965), (279, 4423195), (301, 4099905), (315, 3917687), (387, 3188815), (465, 2653917), (645, 1913289), (651, 1895655), (903, 1366635), (1085, 1137393), (1333, 925785), (1395, 884639), (1505, 819981), (1935, 637763), (1953, 631885), (2709, 455545), (2939, 419895), (3255, 379131), (3999, 308595), (4515, 273327), (6665, 185157), (8817, 139965), (9331, 132255), (9765, 126377), (11997, 102865), (13545, 91109), (14695, 83979), (19995, 61719), (20573, 59985), (26451, 46655), (27993, 44085)]