1334940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1171}}^1$

素因数の和:1202

約数の個数: 48

約数和(自身を含む): 3937920

約数和(自身を除く): 2602980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 1171, 2342, 3513, 4684, 5855, 7026, 11710, 14052, 17565, 22249, 23420, 35130, 44498, 66747, 70260, 88996, 111245, 133494, 222490, 266988, 333735, 444980, 667470, 1334940]

約数ペア:

[(1, 1334940), (2, 667470), (3, 444980), (4, 333735), (5, 266988), (6, 222490), (10, 133494), (12, 111245), (15, 88996), (19, 70260), (20, 66747), (30, 44498), (38, 35130), (57, 23420), (60, 22249), (76, 17565), (95, 14052), (114, 11710), (190, 7026), (228, 5855), (285, 4684), (380, 3513), (570, 2342), (1140, 1171)]