156690090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{28541}}^1$

素因数の和:28615

約数の個数: 48

約数和(自身を含む): 414087336

約数和(自身を除く): 257397246

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 61, 90, 122, 183, 305, 366, 549, 610, 915, 1098, 1830, 2745, 5490, 28541, 57082, 85623, 142705, 171246, 256869, 285410, 428115, 513738, 856230, 1284345, 1741001, 2568690, 3482002, 5223003, 8705005, 10446006, 15669009, 17410010, 26115015, 31338018, 52230030, 78345045, 156690090]

約数ペア:

[(1, 156690090), (2, 78345045), (3, 52230030), (5, 31338018), (6, 26115015), (9, 17410010), (10, 15669009), (15, 10446006), (18, 8705005), (30, 5223003), (45, 3482002), (61, 2568690), (90, 1741001), (122, 1284345), (183, 856230), (305, 513738), (366, 428115), (549, 285410), (610, 256869), (915, 171246), (1098, 142705), (1830, 85623), (2745, 57082), (5490, 28541)]