2874789435

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{163}}^1$

素因数の和:377

約数の個数: 128

約数和(自身を含む): 5652725760

約数和(自身を除く): 2777936325

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 67, 69, 105, 109, 115, 161, 163, 201, 327, 335, 345, 469, 483, 489, 545, 763, 805, 815, 1005, 1141, 1407, 1541, 1635, 2289, 2345, 2415, 2445, 2507, 3423, 3749, 3815, 4623, 5705, 7035, 7303, 7521, 7705, 10787, 10921, 11247, 11445, 12535, 17115, 17549, 17767, 18745, 21909, 23115, 26243, 32361, 32763, 36515, 37605, 51121, 52647, 53301, 53935, 54605, 56235, 76447, 78729, 87745, 88835, 109545, 124369, 131215, 153363, 161805, 163815, 167969, 229341, 251183, 255605, 263235, 266505, 373107, 382235, 393645, 408641, 503907, 621845, 753549, 766815, 839845, 1146705, 1175783, 1190389, 1225923, 1255915, 1758281, 1865535, 2043205, 2519535, 2860487, 3527349, 3571167, 3767745, 5274843, 5878915, 5951945, 6129615, 8332723, 8581461, 8791405, 14302435, 17636745, 17855835, 24998169, 26374215, 27378947, 41663615, 42907305, 82136841, 124990845, 136894735, 191652629, 410684205, 574957887, 958263145, 2874789435]

約数ペア:

[(1, 2874789435), (3, 958263145), (5, 574957887), (7, 410684205), (15, 191652629), (21, 136894735), (23, 124990845), (35, 82136841), (67, 42907305), (69, 41663615), (105, 27378947), (109, 26374215), (115, 24998169), (161, 17855835), (163, 17636745), (201, 14302435), (327, 8791405), (335, 8581461), (345, 8332723), (469, 6129615), (483, 5951945), (489, 5878915), (545, 5274843), (763, 3767745), (805, 3571167), (815, 3527349), (1005, 2860487), (1141, 2519535), (1407, 2043205), (1541, 1865535), (1635, 1758281), (2289, 1255915), (2345, 1225923), (2415, 1190389), (2445, 1175783), (2507, 1146705), (3423, 839845), (3749, 766815), (3815, 753549), (4623, 621845), (5705, 503907), (7035, 408641), (7303, 393645), (7521, 382235), (7705, 373107), (10787, 266505), (10921, 263235), (11247, 255605), (11445, 251183), (12535, 229341), (17115, 167969), (17549, 163815), (17767, 161805), (18745, 153363), (21909, 131215), (23115, 124369), (26243, 109545), (32361, 88835), (32763, 87745), (36515, 78729), (37605, 76447), (51121, 56235), (52647, 54605), (53301, 53935)]