1497930

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{1019}}^1$

素因数の和:1043

約数の個数: 48

約数和(自身を含む): 4186080

約数和(自身を除く): 2688150

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1019, 1470, 2038, 3057, 5095, 6114, 7133, 10190, 14266, 15285, 21399, 30570, 35665, 42798, 49931, 71330, 99862, 106995, 149793, 213990, 249655, 299586, 499310, 748965, 1497930]

約数ペア:

[(1, 1497930), (2, 748965), (3, 499310), (5, 299586), (6, 249655), (7, 213990), (10, 149793), (14, 106995), (15, 99862), (21, 71330), (30, 49931), (35, 42798), (42, 35665), (49, 30570), (70, 21399), (98, 15285), (105, 14266), (147, 10190), (210, 7133), (245, 6114), (294, 5095), (490, 3057), (735, 2038), (1019, 1470)]