61532190

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{349}}^1\times {\mathrm{653}}^1$

素因数の和:1018

約数の個数: 64

約数和(自身を含む): 164808000

約数和(自身を除く): 103275810

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 349, 653, 698, 1047, 1306, 1745, 1959, 2094, 3141, 3265, 3490, 3918, 5235, 5877, 6282, 6530, 9423, 9795, 10470, 11754, 15705, 17631, 18846, 19590, 29385, 31410, 35262, 47115, 58770, 88155, 94230, 176310, 227897, 455794, 683691, 1139485, 1367382, 2051073, 2278970, 3418455, 4102146, 6153219, 6836910, 10255365, 12306438, 20510730, 30766095, 61532190]

約数ペア:

[(1, 61532190), (2, 30766095), (3, 20510730), (5, 12306438), (6, 10255365), (9, 6836910), (10, 6153219), (15, 4102146), (18, 3418455), (27, 2278970), (30, 2051073), (45, 1367382), (54, 1139485), (90, 683691), (135, 455794), (270, 227897), (349, 176310), (653, 94230), (698, 88155), (1047, 58770), (1306, 47115), (1745, 35262), (1959, 31410), (2094, 29385), (3141, 19590), (3265, 18846), (3490, 17631), (3918, 15705), (5235, 11754), (5877, 10470), (6282, 9795), (6530, 9423)]