42399270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{7723}}^1$

素因数の和:7797

約数の個数: 48

約数和(自身を含む): 112059792

約数和(自身を除く): 69660522

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, 7723, 15446, 23169, 38615, 46338, 69507, 77230, 115845, 139014, 231690, 347535, 471103, 695070, 942206, 1413309, 2355515, 2826618, 4239927, 4711030, 7066545, 8479854, 14133090, 21199635, 42399270]

約数ペア:

[(1, 42399270), (2, 21199635), (3, 14133090), (5, 8479854), (6, 7066545), (9, 4711030), (10, 4239927), (15, 2826618), (18, 2355515), (30, 1413309), (45, 942206), (61, 695070), (90, 471103), (122, 347535), (183, 231690), (305, 139014), (366, 115845), (549, 77230), (610, 69507), (915, 46338), (1098, 38615), (1830, 23169), (2745, 15446), (5490, 7723)]