130115580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{44257}}^1$

素因数の和:44283

約数の個数: 72

約数和(自身を含む): 423814608

約数和(自身を除く): 293699028

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 44257, 88514, 132771, 177028, 221285, 265542, 309799, 442570, 531084, 619598, 663855, 885140, 929397, 1239196, 1327710, 1548995, 1858794, 2168593, 2655420, 3097990, 3717588, 4337186, 4646985, 6195980, 6505779, 8674372, 9293970, 10842965, 13011558, 18587940, 21685930, 26023116, 32528895, 43371860, 65057790, 130115580]

約数ペア:

[(1, 130115580), (2, 65057790), (3, 43371860), (4, 32528895), (5, 26023116), (6, 21685930), (7, 18587940), (10, 13011558), (12, 10842965), (14, 9293970), (15, 8674372), (20, 6505779), (21, 6195980), (28, 4646985), (30, 4337186), (35, 3717588), (42, 3097990), (49, 2655420), (60, 2168593), (70, 1858794), (84, 1548995), (98, 1327710), (105, 1239196), (140, 929397), (147, 885140), (196, 663855), (210, 619598), (245, 531084), (294, 442570), (420, 309799), (490, 265542), (588, 221285), (735, 177028), (980, 132771), (1470, 88514), (2940, 44257)]