70946490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{449}}^1$

素因数の和:711

約数の個数: 64

約数和(自身を含む): 178848000

約数和(自身を除く): 107901510

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 229, 230, 345, 449, 458, 687, 690, 898, 1145, 1347, 1374, 2245, 2290, 2694, 3435, 4490, 5267, 6735, 6870, 10327, 10534, 13470, 15801, 20654, 26335, 30981, 31602, 51635, 52670, 61962, 79005, 102821, 103270, 154905, 158010, 205642, 308463, 309810, 514105, 616926, 1028210, 1542315, 2364883, 3084630, 4729766, 7094649, 11824415, 14189298, 23648830, 35473245, 70946490]

約数ペア:

[(1, 70946490), (2, 35473245), (3, 23648830), (5, 14189298), (6, 11824415), (10, 7094649), (15, 4729766), (23, 3084630), (30, 2364883), (46, 1542315), (69, 1028210), (115, 616926), (138, 514105), (229, 309810), (230, 308463), (345, 205642), (449, 158010), (458, 154905), (687, 103270), (690, 102821), (898, 79005), (1145, 61962), (1347, 52670), (1374, 51635), (2245, 31602), (2290, 30981), (2694, 26335), (3435, 20654), (4490, 15801), (5267, 13470), (6735, 10534), (6870, 10327)]