3943890

素因数分解:

$2^1\times 3^6\times 5^1\times {\mathrm{541}}^1$

素因数の和:566

約数の個数: 56

約数和(自身を含む): 10663308

約数和(自身を除く): 6719418

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 541, 729, 810, 1082, 1215, 1458, 1623, 2430, 2705, 3246, 3645, 4869, 5410, 7290, 8115, 9738, 14607, 16230, 24345, 29214, 43821, 48690, 73035, 87642, 131463, 146070, 219105, 262926, 394389, 438210, 657315, 788778, 1314630, 1971945, 3943890]

約数ペア:

[(1, 3943890), (2, 1971945), (3, 1314630), (5, 788778), (6, 657315), (9, 438210), (10, 394389), (15, 262926), (18, 219105), (27, 146070), (30, 131463), (45, 87642), (54, 73035), (81, 48690), (90, 43821), (135, 29214), (162, 24345), (243, 16230), (270, 14607), (405, 9738), (486, 8115), (541, 7290), (729, 5410), (810, 4869), (1082, 3645), (1215, 3246), (1458, 2705), (1623, 2430)]