1038505930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{907}}^1\times {\mathrm{1487}}^1$

素因数の和:2419

約数の個数: 64

約数和(自身を含む): 2334707712

約数和(自身を除く): 1296201782

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 907, 1487, 1814, 2974, 4535, 6349, 7435, 9070, 9977, 10409, 12698, 14870, 16357, 19954, 20818, 31745, 32714, 49885, 52045, 63490, 69839, 81785, 99770, 104090, 114499, 139678, 163570, 228998, 349195, 572495, 698390, 1144990, 1348709, 2697418, 6743545, 9440963, 13487090, 14835799, 18881926, 29671598, 47204815, 74178995, 94409630, 103850593, 148357990, 207701186, 519252965, 1038505930]

約数ペア:

[(1, 1038505930), (2, 519252965), (5, 207701186), (7, 148357990), (10, 103850593), (11, 94409630), (14, 74178995), (22, 47204815), (35, 29671598), (55, 18881926), (70, 14835799), (77, 13487090), (110, 9440963), (154, 6743545), (385, 2697418), (770, 1348709), (907, 1144990), (1487, 698390), (1814, 572495), (2974, 349195), (4535, 228998), (6349, 163570), (7435, 139678), (9070, 114499), (9977, 104090), (10409, 99770), (12698, 81785), (14870, 69839), (16357, 63490), (19954, 52045), (20818, 49885), (31745, 32714)]