30289792

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{167}}^1$

素因数の和:303

約数の個数: 64

約数和(自身を含む): 65973600

約数和(自身を除く): 35683808

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 109, 128, 167, 208, 218, 334, 416, 436, 668, 832, 872, 1336, 1417, 1664, 1744, 2171, 2672, 2834, 3488, 4342, 5344, 5668, 6976, 8684, 10688, 11336, 13952, 17368, 18203, 21376, 22672, 34736, 36406, 45344, 69472, 72812, 90688, 138944, 145624, 181376, 236639, 277888, 291248, 473278, 582496, 946556, 1164992, 1893112, 2329984, 3786224, 7572448, 15144896, 30289792]

約数ペア:

[(1, 30289792), (2, 15144896), (4, 7572448), (8, 3786224), (13, 2329984), (16, 1893112), (26, 1164992), (32, 946556), (52, 582496), (64, 473278), (104, 291248), (109, 277888), (128, 236639), (167, 181376), (208, 145624), (218, 138944), (334, 90688), (416, 72812), (436, 69472), (668, 45344), (832, 36406), (872, 34736), (1336, 22672), (1417, 21376), (1664, 18203), (1744, 17368), (2171, 13952), (2672, 11336), (2834, 10688), (3488, 8684), (4342, 6976), (5344, 5668)]