70190028

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{1153}}^1$

素因数の和:1271

約数の個数: 72

約数和(自身を含む): 189025200

約数和(自身を除く): 118835172

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 89, 114, 171, 178, 228, 267, 342, 356, 534, 684, 801, 1068, 1153, 1602, 1691, 2306, 3204, 3382, 3459, 4612, 5073, 6764, 6918, 10146, 10377, 13836, 15219, 20292, 20754, 21907, 30438, 41508, 43814, 60876, 65721, 87628, 102617, 131442, 197163, 205234, 262884, 307851, 394326, 410468, 615702, 788652, 923553, 1231404, 1847106, 1949723, 3694212, 3899446, 5849169, 7798892, 11698338, 17547507, 23396676, 35095014, 70190028]

約数ペア:

[(1, 70190028), (2, 35095014), (3, 23396676), (4, 17547507), (6, 11698338), (9, 7798892), (12, 5849169), (18, 3899446), (19, 3694212), (36, 1949723), (38, 1847106), (57, 1231404), (76, 923553), (89, 788652), (114, 615702), (171, 410468), (178, 394326), (228, 307851), (267, 262884), (342, 205234), (356, 197163), (534, 131442), (684, 102617), (801, 87628), (1068, 65721), (1153, 60876), (1602, 43814), (1691, 41508), (2306, 30438), (3204, 21907), (3382, 20754), (3459, 20292), (4612, 15219), (5073, 13836), (6764, 10377), (6918, 10146)]