42788790

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{14407}}^1$

素因数の和:14434

約数の個数: 64

約数和(自身を含む): 124485120

約数和(自身を除く): 81696330

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 90, 99, 110, 135, 165, 198, 270, 297, 330, 495, 594, 990, 1485, 2970, 14407, 28814, 43221, 72035, 86442, 129663, 144070, 158477, 216105, 259326, 316954, 388989, 432210, 475431, 648315, 777978, 792385, 950862, 1296630, 1426293, 1584770, 1944945, 2377155, 2852586, 3889890, 4278879, 4754310, 7131465, 8557758, 14262930, 21394395, 42788790]

約数ペア:

[(1, 42788790), (2, 21394395), (3, 14262930), (5, 8557758), (6, 7131465), (9, 4754310), (10, 4278879), (11, 3889890), (15, 2852586), (18, 2377155), (22, 1944945), (27, 1584770), (30, 1426293), (33, 1296630), (45, 950862), (54, 792385), (55, 777978), (66, 648315), (90, 475431), (99, 432210), (110, 388989), (135, 316954), (165, 259326), (198, 216105), (270, 158477), (297, 144070), (330, 129663), (495, 86442), (594, 72035), (990, 43221), (1485, 28814), (2970, 14407)]