3840210

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{431}}^1$

素因数の和:461

約数の個数: 80

約数和(自身を含む): 11290752

約数和(自身を除く): 7450542

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 81, 90, 99, 110, 135, 162, 165, 198, 270, 297, 330, 405, 431, 495, 594, 810, 862, 891, 990, 1293, 1485, 1782, 2155, 2586, 2970, 3879, 4310, 4455, 4741, 6465, 7758, 8910, 9482, 11637, 12930, 14223, 19395, 23274, 23705, 28446, 34911, 38790, 42669, 47410, 58185, 69822, 71115, 85338, 116370, 128007, 142230, 174555, 213345, 256014, 349110, 384021, 426690, 640035, 768042, 1280070, 1920105, 3840210]

約数ペア:

[(1, 3840210), (2, 1920105), (3, 1280070), (5, 768042), (6, 640035), (9, 426690), (10, 384021), (11, 349110), (15, 256014), (18, 213345), (22, 174555), (27, 142230), (30, 128007), (33, 116370), (45, 85338), (54, 71115), (55, 69822), (66, 58185), (81, 47410), (90, 42669), (99, 38790), (110, 34911), (135, 28446), (162, 23705), (165, 23274), (198, 19395), (270, 14223), (297, 12930), (330, 11637), (405, 9482), (431, 8910), (495, 7758), (594, 6465), (810, 4741), (862, 4455), (891, 4310), (990, 3879), (1293, 2970), (1485, 2586), (1782, 2155)]