30049604

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{151}}^1$

素因数の和:300

約数の個数: 48

約数和(自身を含む): 58988160

約数和(自身を除く): 28938556

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 89, 151, 172, 178, 302, 356, 559, 604, 1118, 1157, 1963, 2236, 2314, 3827, 3926, 4628, 6493, 7654, 7852, 12986, 13439, 15308, 25972, 26878, 49751, 53756, 84409, 99502, 168818, 174707, 199004, 337636, 349414, 577877, 698828, 1155754, 2311508, 7512401, 15024802, 30049604]

約数ペア:

[(1, 30049604), (2, 15024802), (4, 7512401), (13, 2311508), (26, 1155754), (43, 698828), (52, 577877), (86, 349414), (89, 337636), (151, 199004), (172, 174707), (178, 168818), (302, 99502), (356, 84409), (559, 53756), (604, 49751), (1118, 26878), (1157, 25972), (1963, 15308), (2236, 13439), (2314, 12986), (3827, 7852), (3926, 7654), (4628, 6493)]