139049190

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{73571}}^1$

素因数の和:73594

約数の個数: 64

約数和(自身を含む): 423774720

約数和(自身を除く): 284725530

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 73571, 147142, 220713, 367855, 441426, 514997, 662139, 735710, 1029994, 1103565, 1324278, 1544991, 1986417, 2207130, 2574985, 3089982, 3310695, 3972834, 4634973, 5149970, 6621390, 7724955, 9269946, 9932085, 13904919, 15449910, 19864170, 23174865, 27809838, 46349730, 69524595, 139049190]

約数ペア:

[(1, 139049190), (2, 69524595), (3, 46349730), (5, 27809838), (6, 23174865), (7, 19864170), (9, 15449910), (10, 13904919), (14, 9932085), (15, 9269946), (18, 7724955), (21, 6621390), (27, 5149970), (30, 4634973), (35, 3972834), (42, 3310695), (45, 3089982), (54, 2574985), (63, 2207130), (70, 1986417), (90, 1544991), (105, 1324278), (126, 1103565), (135, 1029994), (189, 735710), (210, 662139), (270, 514997), (315, 441426), (378, 367855), (630, 220713), (945, 147142), (1890, 73571)]