8364870

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{449}}^1$

素因数の和:491

約数の個数: 80

約数和(自身を含む): 23522400

約数和(自身を除く): 15157530

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, 449, 621, 690, 810, 898, 1035, 1242, 1347, 1863, 2070, 2245, 2694, 3105, 3726, 4041, 4490, 6210, 6735, 8082, 9315, 10327, 12123, 13470, 18630, 20205, 20654, 24246, 30981, 36369, 40410, 51635, 60615, 61962, 72738, 92943, 103270, 121230, 154905, 181845, 185886, 278829, 309810, 363690, 464715, 557658, 836487, 929430, 1394145, 1672974, 2788290, 4182435, 8364870]

約数ペア:

[(1, 8364870), (2, 4182435), (3, 2788290), (5, 1672974), (6, 1394145), (9, 929430), (10, 836487), (15, 557658), (18, 464715), (23, 363690), (27, 309810), (30, 278829), (45, 185886), (46, 181845), (54, 154905), (69, 121230), (81, 103270), (90, 92943), (115, 72738), (135, 61962), (138, 60615), (162, 51635), (207, 40410), (230, 36369), (270, 30981), (345, 24246), (405, 20654), (414, 20205), (449, 18630), (621, 13470), (690, 12123), (810, 10327), (898, 9315), (1035, 8082), (1242, 6735), (1347, 6210), (1863, 4490), (2070, 4041), (2245, 3726), (2694, 3105)]