28310370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{709}}^1$

素因数の和:752

約数の個数: 64

約数和(自身を含む): 74839680

約数和(自身を除く): 46529310

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 121, 165, 242, 330, 363, 605, 709, 726, 1210, 1331, 1418, 1815, 2127, 2662, 3545, 3630, 3993, 4254, 6655, 7090, 7799, 7986, 10635, 13310, 15598, 19965, 21270, 23397, 38995, 39930, 46794, 77990, 85789, 116985, 171578, 233970, 257367, 428945, 514734, 857890, 943679, 1286835, 1887358, 2573670, 2831037, 4718395, 5662074, 9436790, 14155185, 28310370]

約数ペア:

[(1, 28310370), (2, 14155185), (3, 9436790), (5, 5662074), (6, 4718395), (10, 2831037), (11, 2573670), (15, 1887358), (22, 1286835), (30, 943679), (33, 857890), (55, 514734), (66, 428945), (110, 257367), (121, 233970), (165, 171578), (242, 116985), (330, 85789), (363, 77990), (605, 46794), (709, 39930), (726, 38995), (1210, 23397), (1331, 21270), (1418, 19965), (1815, 15598), (2127, 13310), (2662, 10635), (3545, 7986), (3630, 7799), (3993, 7090), (4254, 6655)]