42679770

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{4957}}^1$

素因数の和:5015

約数の個数: 64

約数和(自身を含む): 119943936

約数和(自身を除く): 77264166

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 41, 42, 70, 82, 105, 123, 205, 210, 246, 287, 410, 574, 615, 861, 1230, 1435, 1722, 2870, 4305, 4957, 8610, 9914, 14871, 24785, 29742, 34699, 49570, 69398, 74355, 104097, 148710, 173495, 203237, 208194, 346990, 406474, 520485, 609711, 1016185, 1040970, 1219422, 1422659, 2032370, 2845318, 3048555, 4267977, 6097110, 7113295, 8535954, 14226590, 21339885, 42679770]

約数ペア:

[(1, 42679770), (2, 21339885), (3, 14226590), (5, 8535954), (6, 7113295), (7, 6097110), (10, 4267977), (14, 3048555), (15, 2845318), (21, 2032370), (30, 1422659), (35, 1219422), (41, 1040970), (42, 1016185), (70, 609711), (82, 520485), (105, 406474), (123, 346990), (205, 208194), (210, 203237), (246, 173495), (287, 148710), (410, 104097), (574, 74355), (615, 69398), (861, 49570), (1230, 34699), (1435, 29742), (1722, 24785), (2870, 14871), (4305, 9914), (4957, 8610)]