2058654465

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{409}}^1$

素因数の和:504

約数の個数: 144

約数和(自身を含む): 4456732800

約数和(自身を除く): 2398078335

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 29, 35, 45, 57, 63, 87, 95, 105, 133, 145, 171, 203, 261, 285, 315, 399, 409, 435, 551, 609, 665, 841, 855, 1015, 1197, 1227, 1305, 1653, 1827, 1995, 2045, 2523, 2755, 2863, 3045, 3681, 3857, 4205, 4959, 5887, 5985, 6135, 7569, 7771, 8265, 8589, 9135, 11571, 11861, 12615, 14315, 15979, 17661, 18405, 19285, 23313, 24795, 25767, 29435, 34713, 35583, 37845, 38855, 42945, 47937, 52983, 54397, 57855, 59305, 69939, 79895, 83027, 88305, 106749, 111853, 116565, 128835, 143811, 163191, 173565, 177915, 225359, 239685, 249081, 264915, 271985, 335559, 343969, 349695, 415135, 489573, 533745, 559265, 676077, 719055, 747243, 815955, 1006677, 1031907, 1126795, 1245405, 1577513, 1677795, 1719845, 2028231, 2407783, 2447865, 3095721, 3380385, 3736215, 4732539, 5033385, 5159535, 6535411, 7223349, 7887565, 10141155, 12038915, 14197617, 15478605, 19606233, 21670047, 23662695, 32677055, 36116745, 45747877, 58818699, 70988085, 98031165, 108350235, 137243631, 228739385, 294093495, 411730893, 686218155, 2058654465]

約数ペア:

[(1, 2058654465), (3, 686218155), (5, 411730893), (7, 294093495), (9, 228739385), (15, 137243631), (19, 108350235), (21, 98031165), (29, 70988085), (35, 58818699), (45, 45747877), (57, 36116745), (63, 32677055), (87, 23662695), (95, 21670047), (105, 19606233), (133, 15478605), (145, 14197617), (171, 12038915), (203, 10141155), (261, 7887565), (285, 7223349), (315, 6535411), (399, 5159535), (409, 5033385), (435, 4732539), (551, 3736215), (609, 3380385), (665, 3095721), (841, 2447865), (855, 2407783), (1015, 2028231), (1197, 1719845), (1227, 1677795), (1305, 1577513), (1653, 1245405), (1827, 1126795), (1995, 1031907), (2045, 1006677), (2523, 815955), (2755, 747243), (2863, 719055), (3045, 676077), (3681, 559265), (3857, 533745), (4205, 489573), (4959, 415135), (5887, 349695), (5985, 343969), (6135, 335559), (7569, 271985), (7771, 264915), (8265, 249081), (8589, 239685), (9135, 225359), (11571, 177915), (11861, 173565), (12615, 163191), (14315, 143811), (15979, 128835), (17661, 116565), (18405, 111853), (19285, 106749), (23313, 88305), (24795, 83027), (25767, 79895), (29435, 69939), (34713, 59305), (35583, 57855), (37845, 54397), (38855, 52983), (42945, 47937)]