67878030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{1997}}^1$

素因数の和:2121

約数の個数: 64

約数和(自身を含む): 179532288

約数和(自身を除く): 111654258

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 103, 110, 165, 206, 309, 330, 515, 618, 1030, 1133, 1545, 1997, 2266, 3090, 3399, 3994, 5665, 5991, 6798, 9985, 11330, 11982, 16995, 19970, 21967, 29955, 33990, 43934, 59910, 65901, 109835, 131802, 205691, 219670, 329505, 411382, 617073, 659010, 1028455, 1234146, 2056910, 2262601, 3085365, 4525202, 6170730, 6787803, 11313005, 13575606, 22626010, 33939015, 67878030]

約数ペア:

[(1, 67878030), (2, 33939015), (3, 22626010), (5, 13575606), (6, 11313005), (10, 6787803), (11, 6170730), (15, 4525202), (22, 3085365), (30, 2262601), (33, 2056910), (55, 1234146), (66, 1028455), (103, 659010), (110, 617073), (165, 411382), (206, 329505), (309, 219670), (330, 205691), (515, 131802), (618, 109835), (1030, 65901), (1133, 59910), (1545, 43934), (1997, 33990), (2266, 29955), (3090, 21967), (3399, 19970), (3994, 16995), (5665, 11982), (5991, 11330), (6798, 9985)]