6551218890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{421}}^1\times {\mathrm{4673}}^1$

素因数の和:5144

約数の個数: 96

約数和(自身を含む): 17538829776

約数和(自身を除く): 10987610886

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 37, 45, 74, 90, 111, 185, 222, 333, 370, 421, 555, 666, 842, 1110, 1263, 1665, 2105, 2526, 3330, 3789, 4210, 4673, 6315, 7578, 9346, 12630, 14019, 15577, 18945, 23365, 28038, 31154, 37890, 42057, 46730, 46731, 70095, 77885, 84114, 93462, 140190, 140193, 155770, 172901, 210285, 233655, 280386, 345802, 420570, 467310, 518703, 700965, 864505, 1037406, 1401930, 1556109, 1729010, 1967333, 2593515, 3112218, 3934666, 5187030, 5901999, 7780545, 9836665, 11803998, 15561090, 17705997, 19673330, 29509995, 35411994, 59019990, 72791321, 88529985, 145582642, 177059970, 218373963, 363956605, 436747926, 655121889, 727913210, 1091869815, 1310243778, 2183739630, 3275609445, 6551218890]

約数ペア:

[(1, 6551218890), (2, 3275609445), (3, 2183739630), (5, 1310243778), (6, 1091869815), (9, 727913210), (10, 655121889), (15, 436747926), (18, 363956605), (30, 218373963), (37, 177059970), (45, 145582642), (74, 88529985), (90, 72791321), (111, 59019990), (185, 35411994), (222, 29509995), (333, 19673330), (370, 17705997), (421, 15561090), (555, 11803998), (666, 9836665), (842, 7780545), (1110, 5901999), (1263, 5187030), (1665, 3934666), (2105, 3112218), (2526, 2593515), (3330, 1967333), (3789, 1729010), (4210, 1556109), (4673, 1401930), (6315, 1037406), (7578, 864505), (9346, 700965), (12630, 518703), (14019, 467310), (15577, 420570), (18945, 345802), (23365, 280386), (28038, 233655), (31154, 210285), (37890, 172901), (42057, 155770), (46730, 140193), (46731, 140190), (70095, 93462), (77885, 84114)]