1348260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{977}}^1$

素因数の和:1012

約数の個数: 48

約数和(自身を含む): 3943296

約数和(自身を除く): 2595036

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 977, 1380, 1954, 2931, 3908, 4885, 5862, 9770, 11724, 14655, 19540, 22471, 29310, 44942, 58620, 67413, 89884, 112355, 134826, 224710, 269652, 337065, 449420, 674130, 1348260]

約数ペア:

[(1, 1348260), (2, 674130), (3, 449420), (4, 337065), (5, 269652), (6, 224710), (10, 134826), (12, 112355), (15, 89884), (20, 67413), (23, 58620), (30, 44942), (46, 29310), (60, 22471), (69, 19540), (92, 14655), (115, 11724), (138, 9770), (230, 5862), (276, 4885), (345, 3908), (460, 2931), (690, 1954), (977, 1380)]