2100049065

素因数分解:

$3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{113}}^1$

素因数の和:304

約数の個数: 128

約数和(自身を含む): 4018636800

約数和(自身を除く): 1918587735

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 47, 87, 101, 113, 135, 141, 145, 235, 261, 303, 339, 423, 435, 505, 565, 705, 783, 909, 1017, 1269, 1305, 1363, 1515, 1695, 2115, 2727, 2929, 3051, 3277, 3915, 4089, 4545, 4747, 5085, 5311, 6345, 6815, 8787, 9831, 11413, 12267, 13635, 14241, 14645, 15255, 15933, 16385, 20445, 23735, 26361, 26555, 29493, 34239, 36801, 42723, 43935, 47799, 49155, 57065, 61335, 71205, 79083, 79665, 88479, 102717, 128169, 131805, 137663, 143397, 147465, 154019, 171195, 184005, 213615, 238995, 308151, 330977, 395415, 412989, 442395, 462057, 513585, 536411, 640845, 688315, 716985, 770095, 992931, 1238967, 1386171, 1540755, 1609233, 1654885, 2064945, 2310285, 2682055, 2978793, 3716901, 4158513, 4827699, 4964655, 6194835, 6930855, 8046165, 8936379, 14483097, 14893965, 15555919, 18584505, 20792565, 24138495, 44681895, 46667757, 72415485, 77779595, 140003271, 233338785, 420009813, 700016355, 2100049065]

約数ペア:

[(1, 2100049065), (3, 700016355), (5, 420009813), (9, 233338785), (15, 140003271), (27, 77779595), (29, 72415485), (45, 46667757), (47, 44681895), (87, 24138495), (101, 20792565), (113, 18584505), (135, 15555919), (141, 14893965), (145, 14483097), (235, 8936379), (261, 8046165), (303, 6930855), (339, 6194835), (423, 4964655), (435, 4827699), (505, 4158513), (565, 3716901), (705, 2978793), (783, 2682055), (909, 2310285), (1017, 2064945), (1269, 1654885), (1305, 1609233), (1363, 1540755), (1515, 1386171), (1695, 1238967), (2115, 992931), (2727, 770095), (2929, 716985), (3051, 688315), (3277, 640845), (3915, 536411), (4089, 513585), (4545, 462057), (4747, 442395), (5085, 412989), (5311, 395415), (6345, 330977), (6815, 308151), (8787, 238995), (9831, 213615), (11413, 184005), (12267, 171195), (13635, 154019), (14241, 147465), (14645, 143397), (15255, 137663), (15933, 131805), (16385, 128169), (20445, 102717), (23735, 88479), (26361, 79665), (26555, 79083), (29493, 71205), (34239, 61335), (36801, 57065), (42723, 49155), (43935, 47799)]