2657070

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{757}}^1$

素因数の和:786

約数の個数: 64

約数和(自身を含む): 7640640

約数和(自身を除く): 4983570

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 195, 234, 270, 351, 390, 585, 702, 757, 1170, 1514, 1755, 2271, 3510, 3785, 4542, 6813, 7570, 9841, 11355, 13626, 19682, 20439, 22710, 29523, 34065, 40878, 49205, 59046, 68130, 88569, 98410, 102195, 147615, 177138, 204390, 265707, 295230, 442845, 531414, 885690, 1328535, 2657070]

約数ペア:

[(1, 2657070), (2, 1328535), (3, 885690), (5, 531414), (6, 442845), (9, 295230), (10, 265707), (13, 204390), (15, 177138), (18, 147615), (26, 102195), (27, 98410), (30, 88569), (39, 68130), (45, 59046), (54, 49205), (65, 40878), (78, 34065), (90, 29523), (117, 22710), (130, 20439), (135, 19682), (195, 13626), (234, 11355), (270, 9841), (351, 7570), (390, 6813), (585, 4542), (702, 3785), (757, 3510), (1170, 2271), (1514, 1755)]