28874010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{1483}}^1$

素因数の和:1563

約数の個数: 64

約数和(自身を含む): 76930560

約数和(自身を除く): 48056550

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 59, 66, 110, 118, 165, 177, 295, 330, 354, 590, 649, 885, 1298, 1483, 1770, 1947, 2966, 3245, 3894, 4449, 6490, 7415, 8898, 9735, 14830, 16313, 19470, 22245, 32626, 44490, 48939, 81565, 87497, 97878, 163130, 174994, 244695, 262491, 437485, 489390, 524982, 874970, 962467, 1312455, 1924934, 2624910, 2887401, 4812335, 5774802, 9624670, 14437005, 28874010]

約数ペア:

[(1, 28874010), (2, 14437005), (3, 9624670), (5, 5774802), (6, 4812335), (10, 2887401), (11, 2624910), (15, 1924934), (22, 1312455), (30, 962467), (33, 874970), (55, 524982), (59, 489390), (66, 437485), (110, 262491), (118, 244695), (165, 174994), (177, 163130), (295, 97878), (330, 87497), (354, 81565), (590, 48939), (649, 44490), (885, 32626), (1298, 22245), (1483, 19470), (1770, 16313), (1947, 14830), (2966, 9735), (3245, 8898), (3894, 7415), (4449, 6490)]