2470354180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{167}}^1\times {\mathrm{673}}^1$

素因数の和:1013

約数の個数: 96

約数和(自身を含む): 6011260416

約数和(自身を除く): 3540906236

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 157, 167, 314, 334, 628, 668, 673, 785, 835, 1099, 1169, 1346, 1570, 1670, 2198, 2338, 2692, 3140, 3340, 3365, 4396, 4676, 4711, 5495, 5845, 6730, 9422, 10990, 11690, 13460, 18844, 21980, 23380, 23555, 26219, 47110, 52438, 94220, 104876, 105661, 112391, 131095, 183533, 211322, 224782, 262190, 367066, 422644, 449564, 524380, 528305, 561955, 734132, 739627, 786737, 917665, 1056610, 1123910, 1479254, 1573474, 1835330, 2113220, 2247820, 2958508, 3146948, 3670660, 3698135, 3933685, 7396270, 7867370, 14792540, 15734740, 17645387, 35290774, 70581548, 88226935, 123517709, 176453870, 247035418, 352907740, 494070836, 617588545, 1235177090, 2470354180]

約数ペア:

[(1, 2470354180), (2, 1235177090), (4, 617588545), (5, 494070836), (7, 352907740), (10, 247035418), (14, 176453870), (20, 123517709), (28, 88226935), (35, 70581548), (70, 35290774), (140, 17645387), (157, 15734740), (167, 14792540), (314, 7867370), (334, 7396270), (628, 3933685), (668, 3698135), (673, 3670660), (785, 3146948), (835, 2958508), (1099, 2247820), (1169, 2113220), (1346, 1835330), (1570, 1573474), (1670, 1479254), (2198, 1123910), (2338, 1056610), (2692, 917665), (3140, 786737), (3340, 739627), (3365, 734132), (4396, 561955), (4676, 528305), (4711, 524380), (5495, 449564), (5845, 422644), (6730, 367066), (9422, 262190), (10990, 224782), (11690, 211322), (13460, 183533), (18844, 131095), (21980, 112391), (23380, 105661), (23555, 104876), (26219, 94220), (47110, 52438)]