237169140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{304063}}^1$

素因数の和:304088

約数の個数: 48

約数和(自身を含む): 715158528

約数和(自身を除く): 477989388

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 304063, 608126, 912189, 1216252, 1520315, 1824378, 3040630, 3648756, 3952819, 4560945, 6081260, 7905638, 9121890, 11858457, 15811276, 18243780, 19764095, 23716914, 39528190, 47433828, 59292285, 79056380, 118584570, 237169140]

約数ペア:

[(1, 237169140), (2, 118584570), (3, 79056380), (4, 59292285), (5, 47433828), (6, 39528190), (10, 23716914), (12, 19764095), (13, 18243780), (15, 15811276), (20, 11858457), (26, 9121890), (30, 7905638), (39, 6081260), (52, 4560945), (60, 3952819), (65, 3648756), (78, 3040630), (130, 1824378), (156, 1520315), (195, 1216252), (260, 912189), (390, 608126), (780, 304063)]