29213190

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{257}}^1\times {\mathrm{421}}^1$

素因数の和:694

約数の個数: 64

約数和(自身を含む): 78390720

約数和(自身を除く): 49177530

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 257, 270, 421, 514, 771, 842, 1263, 1285, 1542, 2105, 2313, 2526, 2570, 3789, 3855, 4210, 4626, 6315, 6939, 7578, 7710, 11367, 11565, 12630, 13878, 18945, 22734, 23130, 34695, 37890, 56835, 69390, 108197, 113670, 216394, 324591, 540985, 649182, 973773, 1081970, 1622955, 1947546, 2921319, 3245910, 4868865, 5842638, 9737730, 14606595, 29213190]

約数ペア:

[(1, 29213190), (2, 14606595), (3, 9737730), (5, 5842638), (6, 4868865), (9, 3245910), (10, 2921319), (15, 1947546), (18, 1622955), (27, 1081970), (30, 973773), (45, 649182), (54, 540985), (90, 324591), (135, 216394), (257, 113670), (270, 108197), (421, 69390), (514, 56835), (771, 37890), (842, 34695), (1263, 23130), (1285, 22734), (1542, 18945), (2105, 13878), (2313, 12630), (2526, 11565), (2570, 11367), (3789, 7710), (3855, 7578), (4210, 6939), (4626, 6315)]