2009933835

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{239}}^1$

素因数の和:429

約数の個数: 128

約数和(自身を含む): 4079738880

約数和(自身を除く): 2069805045

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 61, 65, 91, 101, 105, 183, 195, 239, 273, 303, 305, 427, 455, 505, 707, 717, 793, 915, 1195, 1281, 1313, 1365, 1515, 1673, 2121, 2135, 2379, 3107, 3535, 3585, 3939, 3965, 5019, 5551, 6161, 6405, 6565, 8365, 9191, 9321, 10605, 11895, 14579, 15535, 16653, 18483, 19695, 21749, 24139, 25095, 27573, 27755, 30805, 43127, 43737, 45955, 46605, 65247, 72417, 72895, 80093, 83265, 92415, 102053, 108745, 120695, 129381, 137865, 168973, 189527, 215635, 218685, 240279, 306159, 313807, 326235, 362085, 400465, 506919, 510265, 560651, 568581, 646905, 844865, 941421, 947635, 1201395, 1326689, 1472479, 1530795, 1569035, 1681953, 2196649, 2534595, 2803255, 2842905, 3980067, 4417437, 4707105, 6589947, 6633445, 7362395, 8409765, 10307353, 10983245, 19142227, 19900335, 22087185, 30922059, 32949735, 51536765, 57426681, 95711135, 133995589, 154610295, 287133405, 401986767, 669977945, 2009933835]

約数ペア:

[(1, 2009933835), (3, 669977945), (5, 401986767), (7, 287133405), (13, 154610295), (15, 133995589), (21, 95711135), (35, 57426681), (39, 51536765), (61, 32949735), (65, 30922059), (91, 22087185), (101, 19900335), (105, 19142227), (183, 10983245), (195, 10307353), (239, 8409765), (273, 7362395), (303, 6633445), (305, 6589947), (427, 4707105), (455, 4417437), (505, 3980067), (707, 2842905), (717, 2803255), (793, 2534595), (915, 2196649), (1195, 1681953), (1281, 1569035), (1313, 1530795), (1365, 1472479), (1515, 1326689), (1673, 1201395), (2121, 947635), (2135, 941421), (2379, 844865), (3107, 646905), (3535, 568581), (3585, 560651), (3939, 510265), (3965, 506919), (5019, 400465), (5551, 362085), (6161, 326235), (6405, 313807), (6565, 306159), (8365, 240279), (9191, 218685), (9321, 215635), (10605, 189527), (11895, 168973), (14579, 137865), (15535, 129381), (16653, 120695), (18483, 108745), (19695, 102053), (21749, 92415), (24139, 83265), (25095, 80093), (27573, 72895), (27755, 72417), (30805, 65247), (43127, 46605), (43737, 45955)]