149412690

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{237163}}^1$

素因数の和:237183

約数の個数: 48

約数和(自身を含む): 443971008

約数和(自身を除く): 294558318

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 237163, 474326, 711489, 1185815, 1422978, 1660141, 2134467, 2371630, 3320282, 3557445, 4268934, 4980423, 7114890, 8300705, 9960846, 10672335, 14941269, 16601410, 21344670, 24902115, 29882538, 49804230, 74706345, 149412690]

約数ペア:

[(1, 149412690), (2, 74706345), (3, 49804230), (5, 29882538), (6, 24902115), (7, 21344670), (9, 16601410), (10, 14941269), (14, 10672335), (15, 9960846), (18, 8300705), (21, 7114890), (30, 4980423), (35, 4268934), (42, 3557445), (45, 3320282), (63, 2371630), (70, 2134467), (90, 1660141), (105, 1422978), (126, 1185815), (210, 711489), (315, 474326), (630, 237163)]