71185230

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3821}}^1$

素因数の和:3863

約数の個数: 80

約数和(自身を含む): 199783584

約数和(自身を除く): 128598354

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 69, 81, 90, 115, 135, 138, 162, 207, 230, 270, 345, 405, 414, 621, 690, 810, 1035, 1242, 1863, 2070, 3105, 3726, 3821, 6210, 7642, 9315, 11463, 18630, 19105, 22926, 34389, 38210, 57315, 68778, 87883, 103167, 114630, 171945, 175766, 206334, 263649, 309501, 343890, 439415, 515835, 527298, 619002, 790947, 878830, 1031670, 1318245, 1547505, 1581894, 2372841, 2636490, 3095010, 3954735, 4745682, 7118523, 7909470, 11864205, 14237046, 23728410, 35592615, 71185230]

約数ペア:

[(1, 71185230), (2, 35592615), (3, 23728410), (5, 14237046), (6, 11864205), (9, 7909470), (10, 7118523), (15, 4745682), (18, 3954735), (23, 3095010), (27, 2636490), (30, 2372841), (45, 1581894), (46, 1547505), (54, 1318245), (69, 1031670), (81, 878830), (90, 790947), (115, 619002), (135, 527298), (138, 515835), (162, 439415), (207, 343890), (230, 309501), (270, 263649), (345, 206334), (405, 175766), (414, 171945), (621, 114630), (690, 103167), (810, 87883), (1035, 68778), (1242, 57315), (1863, 38210), (2070, 34389), (3105, 22926), (3726, 19105), (3821, 18630), (6210, 11463), (7642, 9315)]