1610630

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{173}}^1$

素因数の和:213

約数の個数: 48

約数和(自身を含む): 3570480

約数和(自身を除く): 1959850

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 49, 70, 95, 98, 133, 173, 190, 245, 266, 346, 490, 665, 865, 931, 1211, 1330, 1730, 1862, 2422, 3287, 4655, 6055, 6574, 8477, 9310, 12110, 16435, 16954, 23009, 32870, 42385, 46018, 84770, 115045, 161063, 230090, 322126, 805315, 1610630]

約数ペア:

[(1, 1610630), (2, 805315), (5, 322126), (7, 230090), (10, 161063), (14, 115045), (19, 84770), (35, 46018), (38, 42385), (49, 32870), (70, 23009), (95, 16954), (98, 16435), (133, 12110), (173, 9310), (190, 8477), (245, 6574), (266, 6055), (346, 4655), (490, 3287), (665, 2422), (865, 1862), (931, 1730), (1211, 1330)]