2783454130

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{167}}^1\times {\mathrm{421}}^1$

素因数の和:739

約数の個数: 64

約数和(自身を含む): 5237229312

約数和(自身を除く): 2453775182

約数列:

[1, 2, 5, 10, 37, 74, 107, 167, 185, 214, 334, 370, 421, 535, 835, 842, 1070, 1670, 2105, 3959, 4210, 6179, 7918, 12358, 15577, 17869, 19795, 30895, 31154, 35738, 39590, 45047, 61790, 70307, 77885, 89345, 90094, 140614, 155770, 178690, 225235, 351535, 450470, 661153, 703070, 1322306, 1666739, 2601359, 3305765, 3333478, 5202718, 6611530, 7522849, 8333695, 13006795, 15045698, 16667390, 26013590, 37614245, 75228490, 278345413, 556690826, 1391727065, 2783454130]

約数ペア:

[(1, 2783454130), (2, 1391727065), (5, 556690826), (10, 278345413), (37, 75228490), (74, 37614245), (107, 26013590), (167, 16667390), (185, 15045698), (214, 13006795), (334, 8333695), (370, 7522849), (421, 6611530), (535, 5202718), (835, 3333478), (842, 3305765), (1070, 2601359), (1670, 1666739), (2105, 1322306), (3959, 703070), (4210, 661153), (6179, 450470), (7918, 351535), (12358, 225235), (15577, 178690), (17869, 155770), (19795, 140614), (30895, 90094), (31154, 89345), (35738, 77885), (39590, 70307), (45047, 61790)]