6598980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{601}}^1$

素因数の和:677

約数の個数: 72

約数和(自身を含む): 20378904

約数和(自身を除く): 13779924

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 61, 90, 122, 180, 183, 244, 305, 366, 549, 601, 610, 732, 915, 1098, 1202, 1220, 1803, 1830, 2196, 2404, 2745, 3005, 3606, 3660, 5409, 5490, 6010, 7212, 9015, 10818, 10980, 12020, 18030, 21636, 27045, 36060, 36661, 54090, 73322, 108180, 109983, 146644, 183305, 219966, 329949, 366610, 439932, 549915, 659898, 733220, 1099830, 1319796, 1649745, 2199660, 3299490, 6598980]

約数ペア:

[(1, 6598980), (2, 3299490), (3, 2199660), (4, 1649745), (5, 1319796), (6, 1099830), (9, 733220), (10, 659898), (12, 549915), (15, 439932), (18, 366610), (20, 329949), (30, 219966), (36, 183305), (45, 146644), (60, 109983), (61, 108180), (90, 73322), (122, 54090), (180, 36661), (183, 36060), (244, 27045), (305, 21636), (366, 18030), (549, 12020), (601, 10980), (610, 10818), (732, 9015), (915, 7212), (1098, 6010), (1202, 5490), (1220, 5409), (1803, 3660), (1830, 3606), (2196, 3005), (2404, 2745)]