20190970170

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{227299}}^1$

素因数の和:227369

約数の個数: 128

約数和(自身を含む): 62843904000

約数和(自身を除く): 42652933830

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 47, 54, 63, 70, 90, 94, 105, 126, 135, 141, 189, 210, 235, 270, 282, 315, 329, 378, 423, 470, 630, 658, 705, 846, 945, 987, 1269, 1410, 1645, 1890, 1974, 2115, 2538, 2961, 3290, 4230, 4935, 5922, 6345, 8883, 9870, 12690, 14805, 17766, 29610, 44415, 88830, 227299, 454598, 681897, 1136495, 1363794, 1591093, 2045691, 2272990, 3182186, 3409485, 4091382, 4773279, 6137073, 6818970, 7955465, 9546558, 10228455, 10683053, 12274146, 14319837, 15910930, 20456910, 21366106, 23866395, 28639674, 30685365, 32049159, 42959511, 47732790, 53415265, 61370730, 64098318, 71599185, 74781371, 85919022, 96147477, 106830530, 143198370, 149562742, 160245795, 192294954, 214797555, 224344113, 288442431, 320491590, 373906855, 429595110, 448688226, 480737385, 576884862, 673032339, 747813710, 961474770, 1121720565, 1346064678, 1442212155, 2019097017, 2243441130, 2884424310, 3365161695, 4038194034, 6730323390, 10095485085, 20190970170]

約数ペア:

[(1, 20190970170), (2, 10095485085), (3, 6730323390), (5, 4038194034), (6, 3365161695), (7, 2884424310), (9, 2243441130), (10, 2019097017), (14, 1442212155), (15, 1346064678), (18, 1121720565), (21, 961474770), (27, 747813710), (30, 673032339), (35, 576884862), (42, 480737385), (45, 448688226), (47, 429595110), (54, 373906855), (63, 320491590), (70, 288442431), (90, 224344113), (94, 214797555), (105, 192294954), (126, 160245795), (135, 149562742), (141, 143198370), (189, 106830530), (210, 96147477), (235, 85919022), (270, 74781371), (282, 71599185), (315, 64098318), (329, 61370730), (378, 53415265), (423, 47732790), (470, 42959511), (630, 32049159), (658, 30685365), (705, 28639674), (846, 23866395), (945, 21366106), (987, 20456910), (1269, 15910930), (1410, 14319837), (1645, 12274146), (1890, 10683053), (1974, 10228455), (2115, 9546558), (2538, 7955465), (2961, 6818970), (3290, 6137073), (4230, 4773279), (4935, 4091382), (5922, 3409485), (6345, 3182186), (8883, 2272990), (9870, 2045691), (12690, 1591093), (14805, 1363794), (17766, 1136495), (29610, 681897), (44415, 454598), (88830, 227299)]