348522930

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{553211}}^1$

素因数の和:553231

約数の個数: 48

約数和(自身を含む): 1035612864

約数和(自身を除く): 687089934

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, 553211, 1106422, 1659633, 2766055, 3319266, 3872477, 4978899, 5532110, 7744954, 8298165, 9957798, 11617431, 16596330, 19362385, 23234862, 24894495, 34852293, 38724770, 49788990, 58087155, 69704586, 116174310, 174261465, 348522930]

約数ペア:

[(1, 348522930), (2, 174261465), (3, 116174310), (5, 69704586), (6, 58087155), (7, 49788990), (9, 38724770), (10, 34852293), (14, 24894495), (15, 23234862), (18, 19362385), (21, 16596330), (30, 11617431), (35, 9957798), (42, 8298165), (45, 7744954), (63, 5532110), (70, 4978899), (90, 3872477), (105, 3319266), (126, 2766055), (210, 1659633), (315, 1106422), (630, 553211)]