4471530

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{199}}^1$

素因数の和:323

約数の個数: 64

約数和(自身を含む): 12441600

約数和(自身を除く): 7970070

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 107, 199, 210, 214, 321, 398, 535, 597, 642, 749, 995, 1070, 1194, 1393, 1498, 1605, 1990, 2247, 2786, 2985, 3210, 3745, 4179, 4494, 5970, 6965, 7490, 8358, 11235, 13930, 20895, 21293, 22470, 41790, 42586, 63879, 106465, 127758, 149051, 212930, 298102, 319395, 447153, 638790, 745255, 894306, 1490510, 2235765, 4471530]

約数ペア:

[(1, 4471530), (2, 2235765), (3, 1490510), (5, 894306), (6, 745255), (7, 638790), (10, 447153), (14, 319395), (15, 298102), (21, 212930), (30, 149051), (35, 127758), (42, 106465), (70, 63879), (105, 42586), (107, 41790), (199, 22470), (210, 21293), (214, 20895), (321, 13930), (398, 11235), (535, 8358), (597, 7490), (642, 6965), (749, 5970), (995, 4494), (1070, 4179), (1194, 3745), (1393, 3210), (1498, 2985), (1605, 2786), (1990, 2247)]