3498040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2$

素因数の和:93

約数の個数: 96

約数和(自身を含む): 10009440

約数和(自身を除く): 6511400

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 31, 35, 40, 52, 56, 62, 65, 70, 91, 104, 124, 130, 140, 155, 182, 217, 248, 260, 280, 310, 364, 403, 434, 455, 520, 620, 728, 806, 868, 910, 961, 1085, 1240, 1612, 1736, 1820, 1922, 2015, 2170, 2821, 3224, 3640, 3844, 4030, 4340, 4805, 5642, 6727, 7688, 8060, 8680, 9610, 11284, 12493, 13454, 14105, 16120, 19220, 22568, 24986, 26908, 28210, 33635, 38440, 49972, 53816, 56420, 62465, 67270, 87451, 99944, 112840, 124930, 134540, 174902, 249860, 269080, 349804, 437255, 499720, 699608, 874510, 1749020, 3498040]

約数ペア:

[(1, 3498040), (2, 1749020), (4, 874510), (5, 699608), (7, 499720), (8, 437255), (10, 349804), (13, 269080), (14, 249860), (20, 174902), (26, 134540), (28, 124930), (31, 112840), (35, 99944), (40, 87451), (52, 67270), (56, 62465), (62, 56420), (65, 53816), (70, 49972), (91, 38440), (104, 33635), (124, 28210), (130, 26908), (140, 24986), (155, 22568), (182, 19220), (217, 16120), (248, 14105), (260, 13454), (280, 12493), (310, 11284), (364, 9610), (403, 8680), (434, 8060), (455, 7688), (520, 6727), (620, 5642), (728, 4805), (806, 4340), (868, 4030), (910, 3844), (961, 3640), (1085, 3224), (1240, 2821), (1612, 2170), (1736, 2015), (1820, 1922)]