831461490

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{65521}}^1$

素因数の和:65584

約数の個数: 64

約数和(自身を含む): 2264440320

約数和(自身を除く): 1432978830

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 47, 54, 90, 94, 135, 141, 235, 270, 282, 423, 470, 705, 846, 1269, 1410, 2115, 2538, 4230, 6345, 12690, 65521, 131042, 196563, 327605, 393126, 589689, 655210, 982815, 1179378, 1769067, 1965630, 2948445, 3079487, 3538134, 5896890, 6158974, 8845335, 9238461, 15397435, 17690670, 18476922, 27715383, 30794870, 46192305, 55430766, 83146149, 92384610, 138576915, 166292298, 277153830, 415730745, 831461490]

約数ペア:

[(1, 831461490), (2, 415730745), (3, 277153830), (5, 166292298), (6, 138576915), (9, 92384610), (10, 83146149), (15, 55430766), (18, 46192305), (27, 30794870), (30, 27715383), (45, 18476922), (47, 17690670), (54, 15397435), (90, 9238461), (94, 8845335), (135, 6158974), (141, 5896890), (235, 3538134), (270, 3079487), (282, 2948445), (423, 1965630), (470, 1769067), (705, 1179378), (846, 982815), (1269, 655210), (1410, 589689), (2115, 393126), (2538, 327605), (4230, 196563), (6345, 131042), (12690, 65521)]