1980941310

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{3511}}^1\times {\mathrm{6269}}^1$

素因数の和:9793

約数の個数: 48

約数和(自身を含む): 5152736160

約数和(自身を除く): 3171794850

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 3511, 6269, 7022, 10533, 12538, 17555, 18807, 21066, 31345, 31599, 35110, 37614, 52665, 56421, 62690, 63198, 94035, 105330, 112842, 157995, 188070, 282105, 315990, 564210, 22010459, 44020918, 66031377, 110052295, 132062754, 198094131, 220104590, 330156885, 396188262, 660313770, 990470655, 1980941310]

約数ペア:

[(1, 1980941310), (2, 990470655), (3, 660313770), (5, 396188262), (6, 330156885), (9, 220104590), (10, 198094131), (15, 132062754), (18, 110052295), (30, 66031377), (45, 44020918), (90, 22010459), (3511, 564210), (6269, 315990), (7022, 282105), (10533, 188070), (12538, 157995), (17555, 112842), (18807, 105330), (21066, 94035), (31345, 63198), (31599, 62690), (35110, 56421), (37614, 52665)]