4383270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{431}}^1$

素因数の和:557

約数の個数: 48

約数和(自身を含む): 11524032

約数和(自身を除く): 7140762

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 113, 226, 339, 431, 565, 678, 862, 1017, 1130, 1293, 1695, 2034, 2155, 2586, 3390, 3879, 4310, 5085, 6465, 7758, 10170, 12930, 19395, 38790, 48703, 97406, 146109, 243515, 292218, 438327, 487030, 730545, 876654, 1461090, 2191635, 4383270]

約数ペア:

[(1, 4383270), (2, 2191635), (3, 1461090), (5, 876654), (6, 730545), (9, 487030), (10, 438327), (15, 292218), (18, 243515), (30, 146109), (45, 97406), (90, 48703), (113, 38790), (226, 19395), (339, 12930), (431, 10170), (565, 7758), (678, 6465), (862, 5085), (1017, 4310), (1130, 3879), (1293, 3390), (1695, 2586), (2034, 2155)]